Date File Created		Name of Creator
5/15/08		Daniel Russin
Modified		
Georef Data	2008-900303	
AU	"Clynne, M.A., Muffler, L.J.P., Siems, D.F., Taggert Jr., J.E., Bruggman, P."	
TI	"Major and EDXRF trace element chemical analyses of volcanic rocks from Lassen Volcanic National Park and vicinity, California"	
AF	"United States Geological Survey, Menlo Park, CA, United States"	
SO	Open-File Report - U. S. Geological Survey. 2008. Report # OF. 2008-1091	
PB	"U. S. Geological Survey, Reston, VA, United States USA"	
CP	United-States	
PY	2008	
LA	English	
AB	"This open-file report presents WDXRF major-element chemical data for late Pliocene to Holocene volcanic rocks collected from Lassen Volcanic National Park and vicinity, California. Data for Rb, Sr, Ba, Y, Zr, Nb, Ni, Cr, Zn and Cu obtained by EDXRF are included for many samples. Data are presented in an EXCEL spreadsheet and are keyed to rock units as displayed on the Geologic Map of Lassen Volcanic National Park and vicinity (Clynne and Muffler, in press). Location of the samples is given in latitude and longitude in degrees and decimal minutes and in decimal degrees."	
CC	"05A Igneous and metamorphic petrology; 02C Geochemistry of rocks, soils, and sediments"	
PT	Serial; Report; Monographic	
FE	References: 22; 1 table	
IS	0196-1497																																							
UR	http://pubs.usgs.gov/of/2008/1091/																																							
Table Heading																																								
TABLE 1. Chemical analyses of rocks																																								
Sample Data																																								
Item	Max_age	Min_age	LatDD	LongDD	Loc_prec	SiO2	Al2O3	Fe2O3	FeO	FeOt	MgO	CaO	Na2O	K2O	TiO2	P2O5	MnO	LOI	TOTAL	Mg#	Rb	Sr	Ba	Y	Zr	Nb	Ni	Cu	Zn	Cr	Rock_Type	Rock_Class	Material	Volcanic_field	Collected_by	Sample_comment	Sample_comment	Sample_comment	Sample_comment	State
Units	Ma	Ma	DD	DD	DD	wt %	wt %	wt %	wt %	wt %	wt %	wt %	wt %	wt %	wt %	wt %	wt %	wt %	wt%		ppm	ppm	ppm	ppm	ppm	ppm	ppm	ppm	ppm	ppm						map unit symbol	map unit	notes	quad	
Method	1	1	2	2		3	3	3	3	3	3	3	3	3	3	3	3	4	3	3	5	5	5	5	5	5	5	5	5	5							 			
Sample Name																																								
LB88-3	5.3	0	40.6523	-121.5375	0.001	55.2	18.4	1.49	5.37	6.71	4.73	8.15	3.78	1.37	1.02	0.37	0.11	0.2	99.51	61.1	32	641	571	21	156	14	64	55	59	67	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Tumble Buttes Chain"	Borg	mt61	Basaltic andesite of hill 6138		Thousand Lakes Valley	California
LB88-7	5.3	0	40.6749	-121.5507	0.001	55.68	18.12	1.5	5.42	6.77	4.49	8.04	3.81	1.43	1.03	0.37	0.11	0.39	99.91	59.6	33	620	554	20	158	13	48	57	59	51	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Tumble Buttes Chain"	Borg	mtu	Basaltic andesite of Tumble Buttes		Thousand Lakes Valley	California
LB88-9	5.3	0	40.6756	-121.5642	0.001	56.3	17.92	1.43	5.15	6.44	5.13	7.67	3.64	1.47	0.87	0.3	0.11	0.79	99.32	64	34	557	571	19	148	9	85	52	54	92	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Tumble Buttes Chain"	Borg	mt67	Basaltic andesite of hill 6770		Thousand Lakes Valley	California
LB90-81B	5.3	0	40.6718	-121.165	0.001	58.83	17.72	1.33	4.78	5.98	3.84	7.25	3.49	1.75	0.7	0.2	0.1	0.36	99.58	58.9	49	513	688	27	141	7	44	56	70	72	Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Borg	Tac	Andesite of Cal Mountain		Poison Lake	California
LB90-82	5.3	0	40.6758	-121.1465	0.001	58.65	17.6	1.32	4.77	5.96	4.11	7.25	3.36	1.93	0.7	0.2	0.11	0.44	99.41	60.5	47	493	659	23	144	8	42	71	71	59	Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Borg	Tac	Andesite of Cal Mountain		Poison Lake	California
LB90-83	5.3	0	40.688	-121.1425	0.001	56.3	17.79	1.49	5.36	6.69	5.1	7.95	3.27	1.62	0.78	0.23	0.11	0.34	99.53	62.9	34	527	558	23	131	8	48	62	78	81	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Borg	Tmc	Basaltic andesite of Cone Mountain		Poison Lake	California
LB90-85	5.3	0	40.6987	-121.1137	0.001	55.95	18.14	1.5	5.41	6.77	5	8.07	3.4	1.39	0.79	0.23	0.12	0.28	99.26	62.2	28	535	599	24	135	10	48	61	74	82	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Borg	Tmc	Basaltic andesite of Cone Mountain		Harvey Mountain	California
LB91-103	5.3	0	40.4208	-121.1058	0.001	55.41	17.93	1.63	5.86	7.33	4.84	7.71	3.73	1.44	0.99	0.32	0.14	0.15	99.9	59.5	33	544		23	151	9	50	79	78		Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Borg	msw	Basaltic andesites of Swain Mountain		Swain Mountain	California
LC79-23B	5.3	0	40.3892	-121.5424	0.001	67.34	16.25	0.74	2.67	3.33	2.04	3.74	4.42	2.1	0.49	0.14	0.07	1.22	99.35	57.7											Volcanic	Dacite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	dch	Dacite of Christie Hill		Lassen Peak	California
LC79-45	5.3	0	40.3855	-121.5594	0.001	66.91	17.29	0.86	3.11	3.88	1.88	3.37	3.92	2.03	0.47	0.09	0.06	2.32	97.48	51.9											Volcanic	Dacite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	dpg	Dacite of Plantation Gulch		Lassen Peak	California
LC79-46	5.3	0	40.3739	-121.5297	0.001	66.55	15.9	0.82	2.97	3.71	2.22	4.72	3.99	2.22	0.45	0.1	0.06	0.45	99.05	57.1											Volcanic	Dacite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	dmm	Dacite of Morgan Mountain		Mineral	California
LC80-123	5.3	0	40.4144	-121.5319	0.001	58.99	17.65	1.31	4.71	5.89	3.9	7.19	3.67	1.58	0.73	0.17	0.1	0.14	99.69	59.6	37	491	512	19	142	5					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	abf	Andesite of Bluff Falls quarry		Lassen Peak	California
LC80-123A	5.3	0	40.4145	-121.532	0.001	56.69	17.01	1.43	5.13	6.41	6.5	8.28	3.09	0.99	0.62	0.13	0.14	0.44	99.35	69.3											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	abf	Andesite of Bluff Falls quarry 	mafic inclusion	Lassen Peak	California
LC80-133	5.3	0	40.4035	-121.528	0.001	53.05	15.89	1.65	5.94	7.43	9.18	9.33	2.82	0.98	0.81	0.21	0.13	0.02	99.43	73.4	19.8	447	329	17	113	4	165	66	45	393	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	mhl	Basaltic andesite of Huckleberry Lake		Lassen Peak	California
LC80-154	5.3	0	40.4117	-121.5967	0.001	66.6	16.19	0.81	2.92	3.64	1.93	4.09	4.38	2.36	0.5	0.16	0.06	0.78	99.12	54.2											Volcanic	Dacite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	drp	Dacite of Rocky Peak		Lassen Peak	California
LC80-178	5.3	0	40.4333	-121.5922	0.001	60.35	16.61	1.31	4.7	5.88	3.57	6.02	4.06	2.03	0.96	0.29	0.1	0.68	99.28	57.5	48	416	622	25	189	9					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon	"""Andesite of Heart Lake"" in Clynne (1984)"	Lassen Peak	California
LC80-221	5.3	0	40.4085	-121.5175	0.001	55.45	15.9	1.52	5.48	6.85	7.78	9.16	2.95	0.82	0.67	0.16	0.12	0.16	99.84	71.7	22	639	273	16	106	2					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC80-224	5.3	0	40.405	-121.5222	0.001	59.11	16.85	1.3	4.67	5.84	4.51	6.94	3.73	1.72	0.8	0.27	0.1	0.61	99.65	63.2	43	534	619	22	162	10					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC80-277	5.3	0	40.3844	-121.6228	0.001	58.06	18.45	1.3	4.69	5.86	4.76	7.46	3.74	0.83	0.51	0.1	0.1	1.04	99.72	64.4											Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	acc	Andesites of Cowslip Campground	"""Andesite of Turner Mountain"" in Clynne (1984)"	Lassen Peak	California
LC80-363A	5.3	0	40.5043	-121.5837	0.001	56.51	18.7	1.59	5.71	7.14	3.57	7.3	3.85	1.24	1.2	0.21	0.12	0.77	99.02	52.7											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	rmz	Rhyodacite of Manzanita Chute	mafic inclusion 	Manzanita Lake	California
LC80-372	5.3	0	40.4647	-121.6947	0.001	58.33	18.17	1.36	4.89	6.11	3.88	6.77	3.89	1.52	0.84	0.24	0.11	0.85	99.62	58.5	34	458	536	22	147	7					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	ao	Andesite of Onion Creek		Grays Peak	California
LC80-374	5.3	0	40.47	-121.6919	0.001	55.88	15.56	1.46	5.25	6.56	8.03	9.04	2.94	0.94	0.64	0.14	0.12	0.46	99.54	73.2	18.3	629	289	19	107	3	115	67	48	352	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mhr	Basaltic andesite of Hootman Ranch	"""Andesite of Red Lake Mountain"" in Clynne (1984)"	Grays Peak	California
LC80-391	5.3	0	40.4976	-121.6086	0.001	58.96	17.64	1.29	4.65	5.81	3	6.73	4.25	1.97	1.06	0.34	0.1	<0.01	99.73	53.5	46	534	675	25	187	15					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, older"	Clynne	av	Andesite of Viola		Lassen Peak	California
LC80-399	5.3	0	40.5018	-121.5653	0.001	68.59	15.93	0.64	2.32	2.89	1.42	3.43	4.36	2.68	0.43	0.12	0.08	0.66	98.8	52.2	68	364	806	17	163	8	12	5	31	3	Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	rlm	Rhyodacite of Loomis Peak		Manzanita Lake	California
LC80-401	5.3	0	40.5017	-121.5689	0.001	51.7	17.27	1.82	6.56	8.2	7.09	9	3.55	1.07	1.21	0.58	0.13	0.16	100.34	65.8	19	836	500	21	160	9	138	52	75	142	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bo	Basalt of Onion Springs	"""Basalt"" (Qbl) in Clynne (1984)"	Manzanita Lake	California
LC80-402	5.3	0	40.4625	-121.231	0.001	54.67	17.49	1.67	6.01	7.51	5.29	7.77	3.89	1.49	1.14	0.45	0.14	0.48	100.16	61.1	28	528	581	24	171	10					Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Clynne	mb	Basaltic andesite of Black Cinder Rock	"""Eastern Basalt"" in Clynne (1984)"	Red Cinder	California
LC80-409	5.3	0	40.4625	-121.5819	0.001	59.25	17.97	1.35	4.86	6.08	3.04	6.39	4.27	1.67	0.83	0.28	0.1	0.51	99.61	52.7	42	477	588	23	154	5					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon	"""Andesite of Bailey Creek"" in Clynne (1984)"	Lassen Peak	California
LC80-410	5.3	0	40.4614	-121.5814	0.001	58.67	17.47	1.34	4.81	6.02	3.88	7.15	3.88	1.66	0.8	0.25	0.1	0.36	99.56	58.9	40	466	603	24	164	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon	"""Andesite of Heart Lake"" in Clynne (1984)"	Lassen Peak	California
LC80-417	5.3	0	40.4664	-121.5783	0.001	64.18	17.1	0.92	3.3	4.13	2.65	5.57	3.93	1.7	0.45	0.12	0.08	0.3	99.78	58.8	 	 	 	 	 	 					Volcanic	Dacite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	dbc	Dacite of Bailey Creek		Lassen Peak	California
LC80-436	5.3	0	40.4075	-121.5128	0.001	57.31	17.14	1.47	5.29	6.61	4.2	7.56	3.93	1.6	1.05	0.34	0.11	0.26	100.93	58.6	36	511	619	25	169	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC80-436B	5.3	0	40.4075	-121.5133	0.001	55.29	15.83	1.5	5.41	6.76	7.99	9.23	2.97	0.84	0.66	0.16	0.12	0.06	100.44	72.5	16	653	272	19	99	2					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC80-439	5.3	0	40.4161	-121.5183	0.001	60.08	17.93	1.07	3.84	4.81	4.03	7.25	3.74	1.21	0.62	0.15	0.07	0.94	99.13	65.2	23	782	300	16	118	3					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon	"""Andesite of Ski Hill"" in Clynne (1984)"	Lassen Peak	California
LC80-440	5.3	0	40.4014	-121.5133	0.001	63.36	17.21	1.03	3.72	4.65	2.75	5.18	4.18	1.68	0.63	0.18	0.08	0.88	99.22	56.9											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC80-446	5.3	0	40.4778	-121.5531	0.001	67.47	15.81	0.77	2.78	3.48	1.29	3.5	4.37	3.05	0.69	0.21	0.05	0.38	99.62	45.2	86	374	882	26	221	8					Volcanic	Dacite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	dt	Dacite of Twin Meadows		Lassen Peak	California
LC80-449	5.3	0	40.4677	-121.5553	0.001	61.56	17.04	1.11	3.99	4.98	3.5	6.06	3.8	1.94	0.73	0.19	0.08	0.36	99.04	61	49	559	576	22	180	8					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller 		Lassen Peak	California
LC80-451A	5.3	0	40.4749	-121.5624	0.001	57.85	17.61	1.25	4.5	5.62	5.17	7.84	3.71	1.04	0.73	0.21	0.09	0.02	99.89	67.2	19	761	312	17	127	5					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon	"""Andesite of Blue Lake Canyon"" in Clynne (1984)"	Lassen Peak	California
LC80-451B	5.3	0	40.4772	-121.5604	0.001	54.05	16.62	1.6	5.76	7.19	7.78	9.77	2.84	0.59	0.7	0.13	0.16	0.21	101.1	70.7											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon	gabbroic inclusion in LC80-451A collected from talus 	Lassen Peak	California
LC80-475	5.3	0	40.4456	-121.6331	0.001	61.49	17.24	1.08	3.9	4.87	3.41	6.21	3.96	1.77	0.69	0.18	0.08	0.6	99.64	60.9											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	adc	Andesite of Digger Creek		Grays Peak	California
LC80-476	5.3	0	40.4614	-121.6303	0.001	61.63	16.63	1.03	3.7	4.63	4.64	6.74	3.81	0.99	0.6	0.15	0.07	0.15	100.2	69.1											Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	acs	Andesite of Cabin Spring		Grays Peak	California
LC80-485	5.3	0	40.4314	-121.5589	0.001	67.37	16.03	0.78	2.81	3.51	1.35	3.41	4.29	3.01	0.69	0.19	0.06	0.42	98.86	46.2	89	332	905	24	215	10					Volcanic	Dacite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	dt	Dacite of Twin Meadows		Lassen Peak	California
LC80-489	5.3	0	40.445	-121.5652	0.001	60.3	17.41	1.22	4.4	5.5	3.74	6.59	3.72	1.63	0.7	0.18	0.09	0.65	99.83	60.3	36	438	567	32	156	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller		Lassen Peak	California
LC80-495	5.3	0	40.4525	-121.5656	0.001	59.72	17.18	1.22	4.4	5.5	4.17	6.48	3.93	1.78	0.81	0.22	0.08	1.91	98.27	62.8	42	469	556	17	143	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon	"""Andesite of Ski Hill"" in Clynne (1984)"	Lassen Peak	California
LC80-498	5.3	0	40.4497	-121.5747	0.001	66.05	16.11	0.89	3.19	3.99	1.49	3.99	4.38	2.83	0.78	0.23	0.07	0.49	99.67	45.4	82	416	778	27	204	9					Volcanic	Dacite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	dt	Dacite of Twin Meadows		Lassen Peak	California
LC80-504	5.3	0	40.36	-121.6247	0.001	64.9	16.1	0.87	3.15	3.94	2.97	5.59	3.86	1.77	0.6	0.14	0.05	1.34	99.11	62.7											Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC80-527	5.3	0	40.4497	-121.5797	0.001	61.33	17.52	1.08	3.88	4.85	3.43	6.39	3.95	1.52	0.63	0.17	0.08	0.25	99.73	61.2	34	754	449	19	150	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	adc	Andesite of Digger Creek		Lassen Peak	California
LC80-533	5.3	0	40.4704	-121.6181	0.001	63.72	17.64	0.87	3.14	3.92	2.46	5.57	4.35	1.53	0.53	0.13	0.06	0.2	99.54	58.3											Volcanic	Dacite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	drr	Dacite of Red Rock Mountain		Lassen Peak	California
LC80-534	5.3	0	40.5097	-121.5775	0.001	69.26	15.99	0.57	2.05	2.56	1.06	2.78	4.43	3.24	0.46	0.11	0.05	1.81	98.17	48											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	rmz	Rhyodacite of Manzanita Chute	"""Rhyodacite of Manzanita"" in Clynne (1984)"	Manzanita Lake	California
LC80-537	5.3	0	40.3503	-121.6278	0.001	51.2	17.3	1.86	6.68	8.36	8.15	8.97	3.38	0.85	1.13	0.32	0.16	0.26	100.16	68.5	13.4	504	410	23	138	9	135	64	56	262	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bcc	Basalts of Cold Creek Butte		Lyonsville	California
LC80-542	5.3	0	40.4611	-121.5556	0.001	61.53	17.64	1.06	3.83	4.79	3.35	6.4	3.71	1.56	0.64	0.18	0.08	0.26	100.21	60.9	37	763	463	20	153	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller	unmapped dike of amd in amc	Lassen Peak	California
LC81-559	5.3	0	40.3465	-121.7593	0.001	69.68	15.54	0.63	2.27	2.83	1.24	3.33	4.08	2.65	0.42	0.11	0.05	2.41	97.41	49.3											Volcanic	Pyroclastic fall	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	pr	Rockland tephra		Finley Butte	California
LC81-561	5.3	0	40.3636	-121.3489	0.001	61.91	17.28	1.08	3.89	4.87	3.05	5.67	3.73	2.37	0.72	0.21	0.08	1.29	98.79	58.3	52	428	707	19	171	6					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	ads	Andesite of Domingo Spring		Stover Mountain	California
LC81-576	5.3	0	40.3839	-121.3547	0.001	62.33	17.19	1.03	3.69	4.61	3.19	6.03	3.67	2.12	0.52	0.14	0.08	0.36	99.87	60.6	55	456	604	18	132	2					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	ad2	"Andesites of Dittmar Volcanic Center, Stage 2, undivided"		Mount Harkness	California
LC81-612	5.3	0	40.4075	-121.3313	0.001	58	15.16	1.49	5.36	6.7	7.06	7.43	3.25	1.25	0.71	0.18	0.11	0.63	99.55	70.1	28	459	399	23	128	4					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	Tad	"Andesites of Dittmar Volcanic Center, Stage 1, undivided"		Mount Harkness	California
LC81-629	5.3	0	40.4364	-121.3586	0.001	65.9	16.3	0.83	3	3.75	2.22	4.5	4.24	2.27	0.48	0.19	0.07	0.01	99.73	56.9	52	502	791	15	156	5					Volcanic	Dacite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	dfr	Dacite of Flatiron Ridge		Mount Harkness	California
LC81-633	5.3	0	40.4059	-121.3313	0.001	58.13	17.26	1.33	4.77	5.97	4.54	7.92	3.44	1.62	0.69	0.19	0.1	0.46	99.61	62.9	35	521	606	20	137	3					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	ad2	"Andesites of Dittmar Volcanic Center, Stage 2, undivided"		Mount Harkness	California
LC81-637	5.3	0	40.4144	-121.3406	0.001	68.36	14.87	0.88	3.16	3.95	1.1	3.09	4.59	2.77	0.86	0.22	0.11	2.91	97.18	38.4	43	260	759	38	223	3					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	Tad	"Andesites of Dittmar Volcanic Center, Stage 1, undivided"		Mount Harkness	California
LC81-646	5.3	0	40.3947	-121.3967	0.001	56.45	17.64	1.45	5.2	6.5	5.1	8.01	3.65	1.23	0.85	0.3	0.12	0.27	99.78	63.6	23.5	582	509	21	141	7	69	55	54	89	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bsm	Basalts and basaltic andesites of Sifford Mountain		Reading Peak	California
LC81-649	5.3	0	40.3575	-121.3569	0.001	51.52	16.81	1.79	6.45	8.06	8.68	9.24	3.23	0.85	1.02	0.27	0.14	<0.01	100.08	70.6	16.6	452	342	20	121	8	167	61	52	339	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bsm	Basalts and basaltic andesites of Sifford Mountain		Stover Mountain	California
LC81-659	5.3	0	40.5244	-121.4761	0.001	73.5	13.91	0.43	1.56	1.95	0.88	1.97	3.98	3.36	0.28	0.08	0.05	0.51	99.36	50	88	220	849	15	135	8					Volcanic	Rhyolite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	rr	Rhyolite of Raker Peak	collected from talus	West Prospect Peak	California
LC81-659A	5.3	0	40.5245	-121.4762	0.001	57.52	19.07	1.35	4.86	6.07	3.65	8.17	3.42	1.08	0.65	0.12	0.1	0.46	100.16	57.3	33	784	270	20	104	5					Volcanic	Rhyolite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	rr	Rhyolite of Raker Peak	"mafic inclusion, collected from talus"	West Prospect Peak	California
LC81-660	5.3	0	40.5567	-121.5294	0.001	69.65	15.59	0.57	2.04	2.55	1.48	3.19	4.23	2.75	0.35	0.1	0.05	0.6	99.01	56.3	72	336	770	14	133	7					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rsf	Domes [Rhyodacite of Sunflower Flat]		Manzanita Lake	California
LC81-661	5.3	0	40.5425	-121.5386	0.001	68.12	15.8	0.7	2.51	3.14	1.71	3.93	4.14	2.51	0.41	0.11	0.06	0.09	99.67	54.8	69	347	722	14	128	5					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcc	Dome C [Rhyodacite of Chaos Crags]	collected from Chaos Jumbles (Qsj) 	Manzanita Lake	California
LC81-661A	5.3	0	40.5425	-121.5386	0.001	55.64	18.35	1.58	5.7	7.13	4.4	9.01	3.06	1.37	0.66	0.09	0.13	0.05	100.39	57.9	38	503	270	18	91	1					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcc	Dome C [Rhyodacite of Chaos Crags]	mafic inclusion collected from Chaos Jumbles (Qsj) 	Manzanita Lake	California
LC81-670	5.3	0	40.508	-121.482	0.001	66.14	16.41	0.75	2.7	3.38	2.16	4.63	4.17	2.37	0.47	0.14	0.06	0.25	99.64	58.8	67	411	669	16	136	6					Volcanic	Pyroclastic flow	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	pw2	"Pyroclastic flow and associated fluid debris-flow deposits, May 22 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"light dacite (Clynne, 1999)"	West Prospect Peak	California
LC81-671	5.3	0	40.508	-121.482	0.001	59.65	17.79	1.2	4.33	5.41	4.09	6.79	3.74	1.53	0.65	0.14	0.09	0.06	100.56	62.7	45	518	446	21	107	7					Volcanic	Pyroclastic flow	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	pw2	"Pyroclastic flow and associated fluid debris-flow deposits, May 22 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"mafic inclusion, light dacite (Clynne, 1999)"	West Prospect Peak	California
LC81-675	5.3	0	40.5333	-121.5935	0.001	62.59	16.73	1.08	3.9	4.87	3.3	5.31	3.83	2.33	0.67	0.18	0.08	0.44	99.64	60.1	60	423	723	20	198	8					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amz	Andesite of Manzanita Creek		Manzanita Lake	California
LC81-678	5.3	0	40.465	-121.5131	0.001	61.55	16.8	1.14	4.09	5.11	3.48	5.69	4.06	2.17	0.72	0.22	0.08	0.76	99.23	60.3	52	444	683	24	193	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller 		Lassen Peak	California
LC81-683A	5.3	0	40.4685	-121.4415	0.001	67.55	16.36	0.67	2.43	3.04	1.71	3.99	4.17	2.52	0.41	0.13	0.06	0.32	99.31	55.6											Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dr	Dacite of Reading Peak		Reading Peak	California
LC81-683B	5.3	0	40.4685	-121.4415	0.001	59.49	18.96	1.12	4.04	5.05	3.48	7.04	3.83	1.27	0.56	0.11	0.09	0.81	99.62	60.5	34	526	405	19	95	4					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dr	Dacite of Reading Peak	mafic inclusion	Reading Peak	California
LC81-692	5.3	0	40.4812	-121.469	0.001	65.07	17.05	0.81	2.91	3.64	1.96	4.8	4.27	2.28	0.54	0.24	0.07	0.35	99.45	54.5											Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dr	Dacite of Reading Peak		Reading Peak	California
LC81-694	5.3	0	40.4792	-121.471	0.001	69.09	15.77	0.59	2.14	2.68	1.45	3.35	4.33	2.73	0.37	0.1	0.07	0.05	99.82	54.6	74	344	811	16	156	8					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	rmc	Rhyodacite of Mount Conard	"""Rhyodacite of Loomis"" in Clynne (1984)"	Reading Peak	California
LC81-696	5.3	0	40.4777	-121.4637	0.001	68.3	16.05	0.64	2.32	2.9	1.61	3.92	4.06	2.54	0.38	0.11	0.07	0.07	99.97	55.4	66	353	735	19	154	9					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dr	Dacite of Reading Peak		Reading Peak	California
LC81-706	5.3	0	40.4783	-121.4494	0.001	67.31	16.4	0.72	2.6	3.25	1.66	3.78	4.37	2.53	0.44	0.12	0.06	0.2	99.68	53.2	67	371	729	14	139	6					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dr	Dacite of Reading Peak		Reading Peak	California
LC81-707	5.3	0	40.4783	-121.4494	0.001	57.68	19.49	1.17	4.23	5.28	3.98	7.93	3.77	0.99	0.57	0.1	0.09	0.04	99.99	62.7	14	571	323	16	84	2					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dr	Dacite of Reading Peak	mafic inclusion	Reading Peak	California
LC81-710	5.3	0	40.4719	-121.4058	0.001	57.97	17.61	1.34	4.83	6.03	4.37	8.11	3.57	1.26	0.69	0.14	0.11	0.41	99.9	61.7	28	471	385	19	116	4					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ah	Andesite of Hat Mountain		Reading Peak	California
LC81-710A	5.3	0	40.472	-121.4058	0.001	54.85	17.41	1.68	6.06	7.57	5.22	9.56	3.05	0.87	0.95	0.21	0.14	0.25	100.03	60.6											Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ah	Andesite of Hat Mountain	mafic inclusion	Reading Peak	California
LC81-720	5.3	0	40.4357	-121.3743	0.001	52.98	17.06	1.73	6.22	7.78	7.14	8.62	3.63	1.05	1.1	0.33	0.13	<0.01	100.35	67.2	18.3	568	464	19	138	7	120	59	56	161	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bsm	Basalts and basaltic andesites of Sifford Mountain		Mount Harkness	California
LC81-723	5.3	0	40.5417	-121.5802	0.001	67.1	16.06	0.75	2.72	3.39	2.05	4.31	4.1	2.31	0.42	0.11	0.06	0.78	98.65	57.4	61	385	640	17	125	7					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	Qs82	Avalanche deposit from dacite of hill 8283		Manzanita Lake	California
LC81-724	5.3	0	40.5444	-121.5771	0.001	70.86	15.68	0.5	1.78	2.23	0.96	2.6	4.29	2.84	0.33	0.11	0.05	2.62	97.14	49	75	305	796	16	140	9					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pe	Pumiceous pyroclastic-flow deposits [Rhyodacite of Eagle Peak]		Manzanita Lake	California
LC81-724A	5.3	0	40.5446	-121.5768	0.001	56.79	18.76	1.34	4.83	6.04	4.08	7.99	3.77	1.26	0.84	0.22	0.1	1.52	98.6	60.1											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pe	Pumiceous pyroclastic-flow deposits [Rhyodacite of Eagle Peak]	mafic inclusion	Manzanita Lake	California
LC81-727	5.3	0	40.5625	-121.5208	0.001	69.01	16.1	0.58	2.08	2.6	1.5	3.23	4.27	2.7	0.37	0.11	0.05	1.97	97.75	56.2	73	355	740	13	139	6					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	psf	Pumiceous pyroclastic-flow deposits [Rhyodacite of Sunflower Flat]		Manzanita Lake	California
LC81-731	5.3	0	40.496	-121.4828	0.001	70.24	15.56	0.54	1.95	2.43	1.21	2.92	4.32	2.74	0.36	0.11	0.05	1.59	97.88	52.5	69	326	810	14	141	6					Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]	collected from talus	Reading Peak	California
LC81-733	5.3	0	40.5036	-121.5003	0.001	68.28	15.96	0.63	2.28	2.85	1.83	3.64	4.24	2.59	0.39	0.11	0.05	0.39	99.26	58.8	67	375	710	12	134	3					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rkr	Rhyodacite of Krummholz		Manzanita Lake	California
LC81-736	5.3	0	40.5119	-121.4986	0.001	69.34	15.75	0.56	2.02	2.53	1.47	3.29	4.37	2.68	0.36	0.1	0.05	0.52	99.3	56.5	76	349	749	15	138	6					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rkr	Rhyodacite of Krummholz		West Prospect Peak	California
LC81-739	5.3	0	40.4974	-121.4861	0.001	64.71	16.58	0.89	3.21	4.01	2.65	4.95	4.06	2.19	0.53	0.14	0.07	0.44	99.25	59.5	57	409	618	17	118	6	25	20	48	24	Volcanic	Pyroclastic flow	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	pw2	"Pyroclastic flow and associated fluid debris-flow deposits, May 22 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"light dacite (Clynne, 1999)"	Reading Peak	California
LC81-741	5.3	0	40.4364	-121.3019	0.001	51.81	16.43	1.96	7.05	8.81	5.58	9.03	4.03	1.54	1.69	0.74	0.14	<0.01	99.99	58.5	36	1114	713	26	199	14	50	44	82	66	Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	amh	Andesite and basalt of Mount Harkness	"""Basalt of Mount Harkness"" in Clynne (1984)"	Mount Harkness	California
LC81-747	5.3	0	40.4486	-121.3203	0.001	62.08	16.71	1.09	3.92	4.9	3.67	5.95	3.37	2.3	0.63	0.19	0.09	0.14	99.18	62.5	58	443	771	19	156	6					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	ad2	"Andesites of Dittmar Volcanic Center, Stage 2, undivided"		Mount Harkness	California
LC81-753	5.3	0	40.4775	-121.3361	0.001	60.46	16.91	1.15	4.14	5.18	4	6.54	3.86	1.82	0.77	0.24	0.09	0.86	99.19	63.3	43	488	629	21	142	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ac	Andesite of Crater Butte		Mount Harkness	California
LC81-758	5.3	0	40.4356	-121.3228	0.001	62.92	16.67	1	3.6	4.5	3.29	5.55	3.55	2.61	0.55	0.17	0.08	1.09	98.78	62	68	419	739	22	148	8					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	ad2	"Andesites of Dittmar Volcanic Center, Stage 2, undivided"		Mount Harkness	California
LC81-765	5.3	0	40.4605	-121.4636	0.001	70.33	15.53	0.53	1.89	2.37	1.16	2.87	4.4	2.78	0.36	0.11	0.05	1.44	98.75	52.1	74	327	805	14	138	6					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pk	Pumiceous pyroclastic-flow deposits [Rhyodacite of Kings Creek]	small unmapped outcrop	Reading Peak	California
LC81-775	5.3	0	40.4576	-121.6762	0.001	55.76	18.01	1.51	5.43	6.79	4.68	7.72	3.65	1.69	1.06	0.37	0.12	0.26	99.96	60.5	33	569	651	22	190	11					Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mr	Basaltic andesite of Rock Spring		Grays Peak	California
LC81-790	5.3	0	40.4558	-121.7336	0.001	54.28	16.05	1.55	5.59	6.99	9.14	8.47	3.26	0.68	0.72	0.13	0.13	<0.01	100.29	74.4	15.3	393	262	17	84	2	136	49	44	424	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mcf	Basaltic andesites of Camp Forward		Grays Peak	California
LC81-797	5.3	0	40.445	-121.5181	0.001	58.08	18.04	1.31	4.71	5.89	3.88	7.26	3.82	1.74	0.82	0.23	0.1	0.79	99.18	59.5	44	515	589	23	146	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon	"""Andesite of Ski Hill"" in Clynne (1984)"	Lassen Peak	California
LC81-798	5.3	0	40.5292	-121.6411	0.001	57.25	17.48	1.4	5.03	6.28	3.98	7.52	4.02	1.79	1.11	0.32	0.11	<0.01	100.12	58.5	46	522	599	24	180	11					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, older"	Clynne	av	Andesite of Viola		Viola	California
LC81-801	5.3	0	40.4731	-121.5043	0.001	65.46	16.42	0.85	3.06	3.83	2.44	4.73	3.94	2.31	0.55	0.16	0.07	0.52	99.02	58.7	57	415	747	20	164	6					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dh	Dacite of Mt. Helen		Lassen Peak	California
LC81-802	5.3	0	40.4731	-121.5043	0.001	58.62	17.96	1.28	4.59	5.74	4.43	7.34	3.5	1.31	0.72	0.16	0.1	0.61	99.62	63.2	31	531	507	18	118	5					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dh	Dacite of Mt. Helen	mafic inclusion	Lassen Peak	California
LC81-807	5.3	0	40.2586	-121.3853	0.001	48.75	18.06	1.53	7.83	9.21	8.63	11.03	2.81	0.17	0.91	0.11	0.16	0.19	100.55	66.3	0	230	103	19	74	1	136	93	46	190	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bic	Tholeiitic basalt of Ice Cave Mountain		Childs Meadow	California
LC81-808	5.3	0	40.29	-121.4217	0.001	66.36	16.18	0.76	2.74	3.43	2.24	4.21	3.82	3.04	0.47	0.11	0.06	1.56	98.55	59.3	88	330	879	19	156	4					Volcanic	Rhyodacite	whole rock	Maidu Volcanic Center	Clynne	rg	Rhyodacite of Gurnsey Creek 		Childs Meadow	California
LC81-809	5.3	0	40.3033	-121.4208	0.001	69.3	16.03	0.6	2.16	2.7	1.31	3.01	3.59	3.48	0.39	0.09	0.04	0.86	98.8	51.9	107	279	947	21	154	6					Volcanic	Rhyodacite	whole rock	Maidu Volcanic Center	Clynne	rg	Rhyodacite of Gurnsey Creek 		Childs Meadow	California
LC81-810	5.3	0	40.4647	-121.5047	0.001	64.44	16.84	0.87	3.14	3.92	2.66	5.19	4.07	2.03	0.52	0.16	0.08	0.09	100.13	60.1	51	521	607	20	146	6					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	db	Dacite of Bumpass Mountain		Lassen Peak	California
LC81-811	5.3	0	40.4706	-121.4914	0.001	70.28	15.27	0.55	1.99	2.49	1.3	3.1	4.31	2.66	0.36	0.11	0.05	0.5	99.11	53.8	73	359	782	16	134	9					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rk	Flows [Rhyodacite of Kings Creek]		Reading Peak	California
LC81-813	5.3	0	40.5133	-121.4637	0.001	70.59	15.43	0.53	1.91	2.39	1.13	2.75	4.3	2.83	0.36	0.11	0.05	2.07	97.39	51.3											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pk	Pumiceous pyroclastic-flow deposits [Rhyodacite of Kings Creek]		West Prospect Peak	California
LC81-813A	5.3	0	40.5133	-121.4637	0.001	69.7	15.87	0.58	2.07	2.59	1.25	2.94	4.35	2.68	0.4	0.11	0.05	2	97.92	51.8	72	326	825	15	138	8					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pk	Pumiceous pyroclastic-flow deposits [Rhyodacite of Kings Creek]		West Prospect Peak	California
LC81-813C	5.3	0	40.5133	-121.4637	0.001	69.29	16.28	0.57	2.05	2.56	1.27	3.05	4.31	2.62	0.39	0.11	0.06	2.46	96.05	52.5	69	341	805	14	143	10					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pk	Pumiceous pyroclastic-flow deposits [Rhyodacite of Kings Creek]		West Prospect Peak	California
LC81-813D	5.3	0	40.5133	-121.4637	0.001	70.45	15.47	0.52	1.88	2.35	1.16	2.88	4.38	2.75	0.36	0.1	0.05	1.35	98.44	52.4	72	325	805	16	142	8					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pk	Pumiceous pyroclastic-flow deposits [Rhyodacite of Kings Creek]		West Prospect Peak	California
LC81-814	5.3	0	40.4669	-121.7428	0.001	58.3	16.54	1.43	5.15	6.44	5.56	7.38	3.47	1.15	0.74	0.17	0.1	0.6	99.7	65.8	22	426	388	29	122	1					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	am	"Older regional andesites and basaltic andesites, undivided"		Grays Peak	California
LC81-820	5.3	0	40.449	-121.7132	0.001	72.86	14.65	0.42	1.5	1.87	0.78	2.27	4.12	3.03	0.26	0.07	0.04	1.97	97.75	48.1	91	264	764	18	114	6					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pe	Pumiceous pyroclastic-flow deposits [Rhyodacite of Eagle Peak]		Grays Peak	California
LC81-822	5.3	0	40.4508	-121.7161	0.001	62.08	18.39	1	3.58	4.48	3.46	5.66	3.71	1.33	0.57	0.13	0.08	2.91	97.19	63.2	28	639	659	20	146	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	adc	Andesite of Digger Creek	collected from debris flow deposit Qwb	Grays Peak	California
LC81-828	5.3	0	40.5411	-121.6046	0.001	54.4	16.89	1.43	5.14	6.43	7.31	9.37	3.44	0.79	0.87	0.24	0.11	<0.01	100.02	71.7	13.1	1060	303	18	129	5	107	55	45	213	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mrd	Basaltic andesite and andesite of Red Lake Mountain	"""Andesite of Red Lake Mountain"" in Clynne (1984)"	Manzanita Lake	California
LC81-835	5.3	0	40.4775	-121.6325	0.001	61.85	17.3	1.07	3.85	4.82	3.33	5.92	3.99	1.74	0.67	0.19	0.08	0.37	99.86	60.6	38	595	530	20	164	2					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	adc	Andesite of Digger Creek		Grays Peak	California
LC81-840	5.3	0	40.4892	-121.5042	0.001	64.64	16.76	0.87	3.13	3.91	2.61	4.91	4.18	2.18	0.51	0.13	0.07	0.04	99.97	59.8	58	434	657	15	121	6	28	19	34	26	Volcanic	Dacite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	d9	"Dacite flow, May 19 20 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"black dacite (Clynne, 1999)"	Lassen Peak	California
LC81-841	5.3	0	40.4892	-121.5042	0.001	64.69	16.77	0.87	3.13	3.91	2.66	4.96	4.07	2.14	0.5	0.13	0.07	0.16	99.9	60.2	59	432	616	13	120	3	24	21	36	20	Volcanic	Pyroclastic flow	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	pw2	"Pyroclastic flow and associated fluid debris-flow deposits, May 22 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"light dacite (Clynne, 1999), overlies lava flow unit d9"	Lassen Peak	California
LC81-843	5.3	0	40.4872	-121.5078	0.001	59.16	18.15	1.18	4.26	5.32	4.16	6.82	3.92	1.49	0.63	0.14	0.09	<0.01	100.21	63.5	40	539	448	15	107	4	53	36	38	58	Volcanic	Dacite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	d9	"Dacite flow, May 19 20 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"mafic inclusion in black dacite (Clynne, 1999)"	Lassen Peak	California
LC81-844	5.3	0	40.4822	-121.5039	0.001	56.21	18.67	1.51	5.43	6.79	4.32	8.79	3.18	0.97	0.68	0.12	0.11	0.1	100.23	58.6	58	423	640	17	127	6					Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]	mafic inclusion collected from talus	Lassen Peak	California
LC81-845	5.3	0	40.4756	-121.5049	0.001	69.13	15.74	0.61	2.21	2.76	1.49	3.42	4.18	2.62	0.4	0.13	0.06	2.15	97.44	54.6	67	369	759	15	133	7					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pk	Pumiceous pyroclastic-flow deposits [Rhyodacite of Kings Creek]		Lassen Peak	California
LC81-846	5.3	0	40.5139	-121.4653	0.001	60.52	17.84	1.11	3.99	4.99	3.65	6.29	4.06	1.68	0.62	0.15	0.09	0.06	100.24	62	47	484	489	15	113	5	49	37	50	62	Volcanic	Pyroclastic flow	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	w2	"Viscous debris-flow deposits, May 22 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"dark andesite (Clynne, 1999)"	West Prospect Peak	California
LC81-847	5.3	0	40.57	-121.5272	0.001	61.39	16.71	1.23	4.41	5.52	3.54	6.08	3.72	1.87	0.66	0.28	0.11	0.09	98.86	58.9	39	449	781	24	175	5					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	at	Andesite of Table Mountain		Manzanita Lake	California
LC81-849	5.3	0	40.6317	-121.3767	0.001	57.48	17.07	1.41	5.08	6.35	5.12	8.16	3.38	1.2	0.83	0.15	0.11	0.44	99.55	64.3	32	376	407	18	114	2					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	a74	Andesite of hill 7416		Old Station	California
LC82-879	5.3	0	40.3543	-121.2031	0.001	52.71	17.81	1.82	6.55	8.19	6.22	8.34	3.61	1.22	1.2	0.37	0.14	0.19	99.56	62.9	20	525	533	25	146	9					Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Clynne	Tbm	Basalts and basaltic andesites of Mud Creek Rim		Chester	California
LC82-886	5.3	0	40.4065	-121.1777	0.001	52.29	17.13	1.82	6.56	8.2	7.79	8.73	3.24	1.01	1.01	0.29	0.14	<0.01	99.97	67.9	16.3	436	391	20	120	4	148	72	55	309	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Clynne	bhr	Basaltic plug near Heckle Ranch		Red Cinder	California
LC82-892	5.3	0	40.4268	-121.1552	0.001	55.21	19.35	1.55	5.59	6.99	4.27	8.25	3.67	0.99	0.82	0.17	0.12	0.3	99.33	57.7	23	691	369	21	116	4					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	mee2	Unit 2 [Basaltic andesites of Echo Lake]		Red Cinder	California
LC82-898	5.3	0	40.4903	-121.1622	0.001	54.71	19.68	1.48	5.33	6.67	5.04	8.72	3.28	0.92	0.63	0.09	0.12	0.13	99.65	62.7	20	625	326	18	91	1					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	mc8	Unit 8 [Basaltic andesites of Silver Lake]		Red Cinder	California
LC82-905	5.3	0	40.5411	-121.1533	0.001	50.36	17.73	1.87	6.74	8.43	8.43	9.79	3.02	0.65	0.99	0.25	0.16	0.43	99.43	69	7.3	409	285	23	113	10	149	75	54	301	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bs1	Unit 1 [Basalts of Stephens Campground]		Bogard Buttes	California
LC82-911	5.3	0	40.4952	-121.4106	0.001	58.96	17.25	1.27	4.59	5.74	4.21	7.97	3.44	1.38	0.67	0.16	0.1	0.71	99.05	62.1	27	515	394	15	114	2					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ah	Andesite of Hat Mountain		Reading Peak	California
LC82-915	5.3	0	40.4758	-121.4767	0.001	70	15.6	0.52	1.89	2.36	1.22	3.14	4.46	2.63	0.35	0.11	0.07	0.94	98.92	53.4	68	357	780	13	134	8					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rk	Flows [Rhyodacite of Kings Creek]		Reading Peak	California
LC82-928	5.3	0	40.4099	-121.3071	0.001	57.86	17.31	1.43	5.14	6.42	4.79	6.97	3.67	1.5	0.88	0.34	0.12	0.02	99.94	62.4	32	517	611	24	164	7					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	amh	Andesite and basalt of Mount Harkness		Mount Harkness	California
LC82-940	5.3	0	40.3851	-121.3045	0.001	63.64	16.82	0.95	3.42	4.28	3.04	5.72	3.46	2.17	0.55	0.15	0.08	0.15	99.05	61.3	57	552	655	18	146	4					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	ad2	"Andesites of Dittmar Volcanic Center, Stage 2, undivided"		Mount Harkness	California
LC82-970	5.3	0	40.3907	-121.3048	0.001	48.33	17.38	1.54	7.87	9.26	9.78	11.18	2.53	0.16	0.96	0.1	0.17	<0.01	101.01	68.9	2.3	239	76	26	75	1	145	119	41	298	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bwv	Tholeiitic basalt of Warner Valley		Mount Harkness	California
LC82-992	5.3	0	40.431	-121.3263	0.001	57.13	16.84	1.46	5.26	6.58	6.35	7.67	3.01	1.33	0.69	0.14	0.11	0.16	99.13	68.3	30	391	443	18	116	3					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	Tad	"Andesites of Dittmar Volcanic Center, Stage 1, undivided"		Mount Harkness	California
LC82-100	5.3	0	40.4134	-121.2918	0.001	52.46	15.96	1.95	7.03	8.78	5.66	8.97	3.85	1.44	1.67	0.85	0.14	0.15	99.12	59	22	1170	567	22	192	12	58	47	88	94	Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	amh	Andesite and basalt of Mount Harkness		Mount Harkness	California
LC82-107	5.3	0	40.4287	-121.3313	0.001	56.21	16.88	1.52	5.48	6.85	6.72	8.1	2.94	1.21	0.68	0.13	0.12	0.12	99.52	68.6	27	379	429	19	108	3					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	Tad	"Andesites of Dittmar Volcanic Center, Stage 1, undivided"		Mount Harkness	California
LC82-132	5.3	0	40.4533	-121.3397	0.001	63.46	16.65	1.02	3.66	4.57	3.19	5.29	3.55	2.37	0.58	0.16	0.08	0.49	98.89	60.9	66	428	712	20	141	4					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	ad2	"Andesites of Dittmar Volcanic Center, Stage 2, undivided"		Mount Harkness	California
LC82-138	5.3	0	40.4537	-121.3546	0.001	58.48	18.75	1.32	4.75	5.93	4.36	6.79	2.94	1.73	0.64	0.14	0.1	1.25	98.67	62.1	40	630	451	17	115	4					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	ad2	"Andesites of Dittmar Volcanic Center, Stage 2, undivided"		Mount Harkness	California
LC82-161	5.3	0	40.3512	-121.3005	0.001	48.61	17.71	1.52	7.78	9.15	9.2	11.17	2.66	0.17	0.91	0.09	0.17	0.04	100.22	67.8	2	240	100	24	76	5	143	98	44	218	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bwv	Tholeiitic basalt of Warner Valley		Stover Mountain	California
LC82-164	5.3	0	40.4487	-121.3555	0.001	55.74	16.92	1.54	5.56	6.95	6.79	8.35	3.04	1.15	0.66	0.13	0.12	0.89	98.74	68.5	27	394	401	18	98	1					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	Tad	"Andesites of Dittmar Volcanic Center, Stage 1, undivided"		Mount Harkness	California
LC82-169	5.3	0	40.4079	-121.5485	0.001	59.14	17.69	1.31	4.72	5.91	3.94	7.13	3.45	1.57	0.75	0.19	0.1	0.5	99.43	59.8	35	500	486	18	147	4					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	abf	Andesite of Bluff Falls quarry		Lassen Peak	California
LC82-171	5.3	0	40.4067	-121.5539	0.001	53.96	17.08	1.7	6.13	7.66	7.05	7.93	3.35	1.29	1.04	0.32	0.13	0.21	99.63	67.2	32	513	455	22	148	8	128	59	54	200	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	mhl	Basaltic andesite of Huckleberry Lake		Lassen Peak	California
LC82-172	5.3	0	40.4072	-121.5643	0.001	61.43	17.36	1.05	3.79	4.73	3.49	6.33	3.94	1.69	0.65	0.19	0.08	0.62	98.91	62.2	37	636	491	19	157	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	ag	Andesite of Glassburner Meadows		Lassen Peak	California
LC82-174	5.3	0	40.4425	-121.5347	0.001	59.88	17.08	1.25	4.51	5.64	4.58	7.1	3.63	0.93	0.71	0.23	0.1	1.84	97.68	64.4	50	519	562	20	148	3					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC82-177	5.3	0	40.442	-121.5097	0.001	58.74	18.02	1.27	4.57	5.71	3.59	7.15	3.77	1.71	0.84	0.24	0.09	0.91	98.73	58.4	41	502	603	22	157	8					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC82-182	5.3	0	40.4642	-121.5511	0.001	61.5	16.85	1.13	4.08	5.1	3.58	5.92	3.82	2.08	0.75	0.2	0.08	1.05	98.34	61	51	471	632	24	186	4					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller		Lassen Peak	California
LC82-191	5.3	0	40.4391	-121.5589	0.001	61.71	16.88	1.13	4.08	5.11	3.5	6.12	3.72	1.87	0.71	0.18	0.09	1.21	98.8	60.4	43	529	518	21	171	5					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	ag	Andesite of Glassburner Meadows		Lassen Peak	California
LC82-192	5.3	0	40.432	-121.5437	0.001	59.47	17.77	1.17	4.22	5.27	4.24	7.35	3.55	1.25	0.7	0.19	0.09	0.36	99.51	64.2	28	717	361	17	134	5					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon	collected from large block in landslide	Lassen Peak	California
LC82-193	5.3	0	40.4598	-121.4581	0.001	64.06	17.03	0.9	3.23	4.04	2.86	5.39	3.82	1.95	0.54	0.15	0.07	0.21	99.01	61.2	42	522	575	18	141	3					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	db	Dacite of Bumpass Mountain		Reading Peak	California
LC82-194	5.3	0	40.3955	-121.4721	0.001	62.97	16.8	1.06	3.82	4.77	2.8	5.42	3.86	2.25	0.73	0.21	0.08	0.66	99.2	56.7	62	416	715	21	171	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	ar	Andesite of Rice Creek		Reading Peak	California
LC82-204	5.3	0	40.466	-121.4637	0.001	68.88	15.9	0.61	2.21	2.76	1.51	3.42	4.22	2.69	0.38	0.11	0.05	0.4	98.97	54.9	70	339	752	16	145	5					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dr	Dacite of Reading Peak		Reading Peak	California
LC83-227	5.3	0	40.5005	-121.4208	0.001	62.23	16.73	1.07	3.86	4.83	3.28	6.28	3.88	1.82	0.59	0.16	0.09	1.04	98.45	60.2	41	420	531	17	115	5					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ah	Andesite of Hat Mountain		West Prospect Peak	California
LC83-233	5.3	0	40.516	-121.4528	0.001	61.14	16.7	1.17	4.21	5.27	3.71	6.92	3.67	1.56	0.66	0.15	0.1	0.13	99.32	61.1	36	417		17	115						Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ah	Andesite of Hat Mountain		West Prospect Peak	California
LC83-248	5.3	0	40.569	-121.4689	0.001	58.36	16.88	1.25	4.51	5.64	5.59	7.94	3.41	1.29	0.54	0.12	0.1	0.74	98.84	68.8	29	614	362	12	107	0					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, older"	Clynne	arp	Andesite of Raker Peak		West Prospect Peak	California
LC83-255	5.3	0	40.5872	-121.5364	0.001	54.47	17.07	1.4	5.05	6.31	7.73	8.98	3.47	0.63	0.85	0.23	0.1	0.74	98.95	73.2	12.9	1220	293	15	139	3	136	62	54	69	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mrm	Basaltic andesite of Red Mountain		Manzanita Lake	California
LC83-263	5.3	0	40.6157	-121.5043	0.001	56.99	17.89	1.37	4.94	6.18	4.65	7.91	3.74	1.37	0.78	0.24	0.11	0.57	100.04	62.7	32	531	570	19	141	5					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Tumble Buttes Chain"	Clynne	atb	Andesite of Bear Wallow Butte		Manzanita Lake	California
LC83-266	5.3	0	40.5635	-121.5057	0.001	57.44	17.32	1.32	4.74	5.93	5.11	7.81	3.53	1.6	0.69	0.33	0.1	0.33	99.23	65.7	34	656	517	19	151	5					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, older"	Clynne	arp	Andesite of Raker Peak	"outcrop under May 22, 1915 debris-flow deposit, unit pw2"	Manzanita Lake	California
LC83-272	5.3	0	40.6124	-121.5259	0.001	57.68	17.94	1.33	4.8	6	4.42	7.56	3.66	1.51	0.76	0.23	0.1	0.75	99.18	62.1	34	523	597	22	142	5					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Tumble Buttes Chain"	Clynne	att	Andesite of Tumble Buttes		Manzanita Lake	California
LC83-274	5.3	0	40.5928	-121.4407	0.001	59.72	18.12	1.17	4.21	5.27	3.56	7.13	3.41	1.73	0.56	0.3	0.09	0.4	99.26	60.1	39	564	562	20	129	3					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	abm	Andesites of Badger Mountain		West Prospect Peak	California
LC83-276	5.3	0	40.5745	-121.4023	0.001	54.22	17.74	1.43	5.15	6.43	6.87	10.38	2.86	0.61	0.51	0.11	0.11	<0.01	99.79	70.4	9.7	671	176	13	77	1	52	44	41	123	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mbg	Basaltic andesite of Little Bunchgrass Meadow		West Prospect Peak	California
LC83-288	5.3	0	40.5738	-121.4568	0.001	62.62	16.72	1.09	3.91	4.89	3.32	5.93	3.66	1.92	0.56	0.18	0.09	0.1	99.11	60.2	49	418	754	20	161	3					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	abm	Andesites of Badger Mountain		West Prospect Peak	California
LC83-290	5.3	0	40.5654	-121.4553	0.001	48.04	18.23	1.5	7.65	9	9.35	10.98	2.82	0.17	0.98	0.13	0.16	0.08	100.14	68.5	2	302	102	23	85	1	164	69	36	183	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bn	Tholeiitic basalt of Nobles Emigrant Trail		West Prospect Peak	California
LC83-300	5.3	0	40.5687	-121.4635	0.001	62.52	16.62	1.08	3.89	4.86	3.39	6.03	3.59	2.05	0.56	0.18	0.09	0.86	98.48	60.8	49	403	723	21	156	3					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	abm	Andesites of Badger Mountain		West Prospect Peak	California
LC83-312	5.3	0	40.4602	-121.4396	0.001	62.35	17.25	1.05	3.78	4.73	2.93	5.34	4.06	2.23	0.7	0.21	0.08	0.34	98.4	58	63	432	730	20	169	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	ar	Andesite of Rice Creek		Reading Peak	California
LC83-313	5.3	0	40.6279	-121.2772	0.001	59.02	17.74	1.25	4.5	5.62	4.04	6.65	3.94	1.69	0.81	0.28	0.1	0.7	98.59	61.5	40	537	630	20	143	5					Volcanic	Andesite	whole rock	"Caribou Volcanic Field, Bidwell Spring Chain"	Clynne	adb	Andesite of Bidwell Spring		Swain's Hole	California
LC83-317	5.3	0	40.5431	-121.3166	0.001	55.97	15.79	1.4	5.03	6.28	8.18	8.26	3.2	1.3	0.63	0.14	0.12	<0.01	99.36	74.4	27	326	341	17	96	3					Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	mp1	"Flow 1, Painted Dunes [Basaltic andesites of Cinder Cone]"		Prospect Peak	California
LC83-321	5.3	0	40.5713	-121.3754	0.001	58.27	17.96	1.29	4.66	5.82	4.27	7.26	3.74	1.48	0.71	0.26	0.1	0.76	98.49	62	30	542	582	20	151	2					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	ap	Andesite and basaltic andesite of Prospect Peak		West Prospect Peak	California
LC83-324	5.3	0	40.5768	-121.3793	0.001	60.9	17.27	1.17	4.21	5.26	3.32	6.46	3.6	2.16	0.63	0.18	0.1	0.92	98.33	58.4	49	432	797	20	160	4					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	awp	Andesites of West Prospect Peak		West Prospect Peak	California
LC83-329	5.3	0	40.6492	-121.3983	0.001	57.89	17.84	1.41	5.09	6.36	3.8	7.14	3.88	1.62	0.89	0.33	0.11	0.6	98.67	57.1	32	538	666	24	174	5					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Sugarloaf Chain"	Clynne	asp	Andesite of Potato Butte		Old Station	California
LC83-347	5.3	0	40.5489	-121.3951	0.001	51.33	17.92	1.73	6.22	7.77	6.84	8.28	3.89	1.48	1.69	0.5	0.13	<0.01	99.46	66.2	24.5	604	429	24	189	26	107	46	41	169	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bbf	Basalt of Badger Flat		West Prospect Peak	California
LC83-355	5.3	0	40.4695	-121.5164	0.001	66.45	16.46	0.78	2.82	3.52	2.21	4.55	3.81	2.18	0.48	0.18	0.07	0.34	98.73	58.4	44	516	723	17	151	6					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	ds	Dacite of Ski Heil Peak		Lassen Peak	California
LC83-356	5.3	0	40.69	-121.424	0.001	60.62	17.42	1.22	4.39	5.49	3.41	6.46	3.56	1.84	0.71	0.25	0.1	0.86	98.63	58.1	46	467	717	23	172	7					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Sugarloaf Chain"	Clynne	ass	Andesite of Sugarloaf Peak		Old Station	California
LC83-357	5.3	0	40.6884	-121.4227	0.001	59.34	17.54	1.32	4.75	5.94	3.78	6.72	3.62	1.75	0.79	0.3	0.1	0.72	98.6	58.7	39	494	707	24	180	6					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Sugarloaf Chain"	Clynne	ass	Andesite of Sugarloaf Peak		Old Station	California
LC83-358	5.3	0	40.4705	-121.5114	0.001	66.49	16.6	0.77	2.77	3.46	2.04	4.26	3.97	2.39	0.49	0.16	0.07	0.21	99.12	56.8	52	484	762	18	160	6					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	ds	Dacite of Ski Heil Peak		Lassen Peak	California
LC83-359	5.3	0	40.4745	-121.5176	0.001	55.96	19.4	1.3	4.69	5.87	4.19	8.46	3.47	1.32	0.86	0.24	0.09	0.29	98.98	61.4	37	1114	287	18	135	5					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	re	Dome and flow [Rhyodacite of Eagle Peak]	mafic inclusion	Lassen Peak	California
LC83-360	5.3	0	40.4745	-121.5176	0.001	70.98	15.46	0.49	1.76	2.2	1.01	2.7	4.23	2.87	0.34	0.12	0.05	0.54	98.53	50.5	76	327	813	15	139	8					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	re	Dome and flow [Rhyodacite of Eagle Peak]		Lassen Peak	California
LC83-362	5.3	0	40.4758	-121.5193	0.001	55.69	19.38	1.32	4.74	5.92	4.39	8.82	3.4	1.18	0.81	0.19	0.09	0.83	98.56	62.3	34	1200	236	15	129	1					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	re	Dome and flow [Rhyodacite of Eagle Peak]	mafic inclusion	Lassen Peak	California
LC83-363	5.3	0	40.4767	-121.5251	0.001	65.64	16.99	0.8	2.86	3.58	2.15	4.75	3.95	2.12	0.5	0.15	0.07	0.13	99.18	57.3	51	573	603	15	148	4					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dv	Dacite of Vulcans Castle		Lassen Peak	California
LC83-366	5.3	0	40.5427	-121.3938	0.001	56.61	16.81	1.5	5.39	6.74	6.01	7.18	3.56	1.5	1	0.31	0.12	<0.01	99.33	66.5	32	514	544	19	140	10					Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, older"	Clynne	acl	Andesite and basaltic andesite of Cluster Lakes		West Prospect Peak	California
LC83-369	5.3	0	40.5719	-121.3942	0.001	56.96	18.28	1.37	4.92	6.15	4.8	7.71	3.53	1.29	0.76	0.27	0.11	0.14	99.56	63.5	25	602	492	19	143	5					Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	ap	Andesite and basaltic andesite of Prospect Peak		West Prospect Peak	California
LC83-371	5.3	0	40.5715	-121.3975	0.001	57.9	17.92	1.48	5.34	6.68	3.26	6.79	4.12	1.6	1.12	0.34	0.12	<0.01	99.9	52.1	38	500	568	24	173	8					Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, older"	Clynne	acl	Andesite and basaltic andesite of Cluster Lakes		West Prospect Peak	California
LC83-372	5.3	0	40.57	-121.4007	0.001	57.21	17.79	1.4	5.04	6.3	4.52	7.7	3.7	1.28	0.85	0.38	0.11	0.09	99.48	61.5	34	726	618	19	169	8					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	abm	Andesites of Badger Mountain		West Prospect Peak	California
LC83-373	5.3	0	40.5783	-121.4037	0.001	56.93	18.17	1.4	5.02	6.28	4.34	7.64	3.63	1.37	0.95	0.43	0.11	0.14	100.15	60.6	32	798	665	18	164	9					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	abm	Andesites of Badger Mountain		West Prospect Peak	California
LC83-375	5.3	0	40.5813	-121.4042	0.001	52.19	18.2	1.1	3.96	4.95	7.74	8.43	4.42	1.61	1.69	0.54	0.12	<0.02	99.89	77.7											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bbf	Basalt of Badger Flat		West Prospect Peak	California
LC83-380	5.3	0	40.5755	-121.4013	0.001	57.27	17.85	1.38	4.96	6.2	4.42	7.63	3.67	1.4	0.91	0.4	0.11	0.18	99.72	61.4	34	754	660	21	167	9					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	abm	Andesites of Badger Mountain		West Prospect Peak	California
LC83-382	5.3	0	40.5866	-121.3979	0.001	61.23	17.39	1.15	4.13	5.16	3.21	6.4	3.36	2.22	0.63	0.18	0.1	0.86	98.77	58.1	56	434	766	21	156	4					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	awp	Andesites of West Prospect Peak		West Prospect Peak	California
LC83-386	5.3	0	40.6136	-121.4649	0.001	49.07	17.96	1.47	7.48	8.8	8.79	11.04	2.72	0.24	0.95	0.12	0.16	<0.01	100.48	67.7	4.7	271	134	24	85	1	143	100	45	220	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	btb	Tholeiitic basalt of Twin Bridges		West Prospect Peak	California
LC83-390	5.3	0	40.5716	-121.4473	0.001	62.69	16.69	1.08	3.88	4.85	3.4	5.97	3.32	2.13	0.56	0.19	0.09	0.97	98.69	60.9	51	410	714	21	155	5					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	abm	Andesites of Badger Mountain		West Prospect Peak	California
LC83-392	5.3	0	40.5075	-121.4772	0.001	68.12	15.87	0.7	2.53	3.17	1.71	3.78	4.23	2.48	0.4	0.11	0.06	0.27	99.22	54.6	64	376	721	17	127	7					Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pfl	Lithic pyroclastic-flow deposit from partial collapse of dome [Dacite of Lassen Peak]		West Prospect Peak	California
LC83-393	5.3	0	40.5075	-121.4772	0.001	55.2	19.04	1.56	5.62	7.03	4.56	9.17	3.09	0.79	0.73	0.12	0.12	0.11	99.38	59.1	7	637	204	14	76	1	20	48	47	36	Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pfl	Lithic pyroclastic-flow deposit from partial collapse of dome [Dacite of Lassen Peak]	mafic inclusion	West Prospect Peak	California
LC83-399	5.3	0	40.5438	-121.3247	0.001	54.86	15.83	1.49	5.37	6.71	8.63	8.73	3.03	1.12	0.68	0.14	0.12	0.08	99.75	74.1	28.2	345	298	16	91	5					Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	mp1	"Flow 1, Painted Dunes [Basaltic andesites of Cinder Cone]"		Prospect Peak	California
LC84-411	5.3	0	40.4272	-121.5287	0.001	59.21	17.36	1.25	4.5	5.62	4.3	7.05	3.47	1.79	0.72	0.25	0.1	1.29	98.44	63	46	534	581	19	149	5					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC84-417	5.3	0	40.5317	-121.5528	0.001	69.58	15.37	0.61	2.21	2.76	1.39	3.34	4.22	2.71	0.4	0.12	0.05	1.22	97.83	53	75	329	800	16	138	8	13	5	31	10	Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pc	Pumiceous pyroclastic-flow and fall deposits [Rhyodacite of Chaos Crags]	lowest pf in Manzanita Creek	Manzanita Lake	California
LC84-418	5.3	0	40.5317	-121.5528	0.001	69.3	15.47	0.62	2.25	2.81	1.43	3.44	4.23	2.66	0.41	0.12	0.06	0.92	98.51	53.2	69	343	779	14	140	6					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pc	Pumiceous pyroclastic-flow and fall deposits [Rhyodacite of Chaos Crags]	middle pf in Manzanita Creek	Manzanita Lake	California
LC84-419	5.3	0	40.5317	-121.5528	0.001	69.42	15.39	0.62	2.25	2.81	1.41	3.43	4.24	2.67	0.4	0.12	0.05	0.86	98.34	52.7	69	339	779	15	132	7					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pc	Pumiceous pyroclastic-flow and fall deposits [Rhyodacite of Chaos Crags]	uppermost pf in Manzanita Creek	Manzanita Lake	California
LC84-420	5.3	0	40.528	-121.4848	0.001	69.95	15.42	0.57	2.05	2.56	1.23	3.3	4.29	2.64	0.36	0.12	0.07	1.09	98.15	51.6	71	327	795	13	138	6					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pc	Pumiceous pyroclastic-flow and fall deposits [Rhyodacite of Chaos Crags]	lower pf in Lost Creek	West Prospect Peak	California
LC84-421	5.3	0	40.528	-121.4848	0.001	69.59	15.61	0.58	2.09	2.62	1.28	3.39	4.3	2.63	0.36	0.12	0.05	1.17	98.23	52.1	75	338	780	15	137	11					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pc	Pumiceous pyroclastic-flow and fall deposits [Rhyodacite of Chaos Crags]	middle pf in Lost Creek	West Prospect Peak	California
LC84-422	5.3	0	40.528	-121.4848	0.001	69.82	15.54	0.57	2.05	2.56	1.26	3.31	4.29	2.64	0.36	0.12	0.05	1.05	98.05	52.3	70	342	773	15	131	8					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pc	Pumiceous pyroclastic-flow and fall deposits [Rhyodacite of Chaos Crags]	uppermost pf in Lost Creek	West Prospect Peak	California
LC84-423	5.3	0	40.4831	-121.5041	0.001	66.33	16.28	0.78	2.8	3.49	2.2	4.75	4.09	2.17	0.42	0.11	0.07	0.32	99.21	58.4	56	403	634	17	124	8					Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]		Lassen Peak	California
LC84-424	5.3	0	40.4831	-121.5041	0.001	55.76	18.79	1.52	5.47	6.84	4.38	8.88	3.26	1	0.7	0.12	0.12	0.6	99.05	58.8	22	661	205	16	83	1					Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]	mafic inclusion	Lassen Peak	California
LC84-427	5.3	0	40.5125	-121.5128	0.001	69.84	15.43	0.58	2.08	2.59	1.24	3.35	4.34	2.63	0.36	0.12	0.05	0.51	98.74	51.5	68	338	780	16	125	8					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pc	Pumiceous pyroclastic-flow and fall deposits [Rhyodacite of Chaos Crags]	lithic block of Chaos Crags Dome A 	Manzanita Lake	California
LC84-428	5.3	0	40.5125	-121.5147	0.001	69.62	15.53	0.59	2.12	2.65	1.29	3.38	4.33	2.62	0.35	0.13	0.06	0.51	98.77	52	73	335	793	15	132	8					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rca	Dome A [Rhyodacite of Chaos Crags]	clast of dome A in unit pc	Manzanita Lake	California
LC84-433	5.3	0	40.5277	-121.52	0.001	66.97	16.26	0.76	2.72	3.4	1.81	4.48	4.15	2.25	0.41	0.12	0.07	0.49	99.31	54.2	59	376	697	15	128	6	12	12	31	9	Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rce	Dome E [Rhyodacite of Chaos Crags]		Manzanita Lake	California
LC84-434	5.3	0	40.5286	-121.5213	0.001	68.88	15.76	0.62	2.22	2.77	1.46	3.71	4.3	2.5	0.38	0.11	0.06	0.1	99.84	53.9	70	348	739	15	136	6					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcc	Dome C [Rhyodacite of Chaos Crags]		Manzanita Lake	California
LC84-435	5.3	0	40.5267	-121.5235	0.001	67.78	15.81	0.74	2.67	3.34	1.77	4.08	4.01	2.52	0.42	0.12	0.07	0.18	99.58	54.2	63	370	721	14	121	8					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcd	Dome D [Rhyodacite of Chaos Crags]		Manzanita Lake	California
LC84-443	5.3	0	40.5135	-121.5153	0.001	69.81	15.6	0.56	2.03	2.54	1.2	3.31	4.3	2.64	0.35	0.12	0.06	0.76	98.91	51.2	71	331	804	13	137	8	10	0	24	6	Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcb	Dome B [Rhyodacite of Chaos Crags]		Manzanita Lake	California
LC84-446	5.3	0	40.446	-121.7913	0.001	73.47	13.99	0.44	1.6	2	0.88	2.03	3.65	3.43	0.35	0.1	0.05	2.76	96.67	49.6	77	218	844	14	132	6					Volcanic	Pyroclastic fall	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	pr	Rockland tephra		Manton	California
LC84-454	5.3	0	40.5363	-121.5013	0.001	69.98	15.47	0.54	1.95	2.43	1.35	3.12	4.24	2.83	0.36	0.11	0.05	1.53	97.82	55.3	77	335	744	14	134	8					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rsf	Domes [Rhyodacite of Sunflower Flat]		Manzanita Lake	California
LC84-455	5.3	0	40.5337	-121.5068	0.001	68.17	16.1	0.66	2.38	2.98	1.5	4.16	4.23	2.25	0.36	0.11	0.06	0.4	98.99	52.8	64	366	710	14	127	7					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcf	Dome F [Rhyodacite of Chaos Crags]	collected from talus	Manzanita Lake	California
LC84-472	5.3	0	40.4898	-121.5478	0.001	54.86	19.69	1.55	5.58	6.98	3.95	8.47	3.65	1.15	0.83	0.15	0.11	1.31	98.12	55.8	27	690	279	18	103	1					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	rlm	Rhyodacite of Loomis Peak	mafic inclusion	Lassen Peak	California
LC84-473	5.3	0	40.4898	-121.5478	0.001	58.53	18.55	1.28	4.61	5.77	3.75	7.72	3.48	1.19	0.64	0.14	0.1	1.39	98.05	59.2	21	620	339	15	119	2					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	rlm	Rhyodacite of Loomis Peak	mafic inclusion	Lassen Peak	California
LC84-487	5.3	0	40.59	-121.592	0.001	53.94	17.08	1.47	5.29	6.61	8.23	9.38	3.06	0.49	0.79	0.17	0.11	0.64	100.15	73.5	9.7	1090	253	17	113	3	158	66	54	228	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mrd	Basalt andesite and andesite of Red Lake Mountain		Manzanita Lake	California
LC84-488	5.3	0	40.586	-121.607	0.001	56.72	16.96	1.48	5.31	6.64	5.48	7.61	3.41	1.63	0.93	0.35	0.12	0.3	99.66	64.8											Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	am	"Older regional andesites and basaltic andesites, undivided"		Manzanita Lake	California
LC84-493	5.3	0	40.6093	-121.5433	0.001	60.79	16.85	1.21	4.35	5.43	3.81	6.47	3.48	2.07	0.65	0.22	0.1	0.58	99.01	60.9	47	435	748	20	168	4					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	aa	Andesite of Ashpan Butte		Manzanita Lake	California
LC84-497	5.3	0	40.6018	-121.576	0.001	58.3	17.74	1.34	4.84	6.05	3.62	6.97	3.7	2.1	0.93	0.33	0.11	0.55	99.15	57.1	46	496	698	25	183	8					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	am	"Older regional andesites and basaltic andesites, undivided"		Manzanita Lake	California
LC84-500	5.3	0	40.6375	-121.5762	0.001	58.18	17.97	1.32	4.75	5.94	4.05	7.47	3.61	1.57	0.73	0.22	0.1	0.79	99	60.3	34	526	609	19	143	5					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Tumble Buttes Chain"	Clynne	atd	Andesite of Devils Rock Garden		Thousand Lakes Valley	California
LC84-501	5.3	0	40.6528	-121.5931	0.001	56.27	17.71	1.49	5.36	6.7	5.18	8.33	3.24	1.41	0.7	0.2	0.11	0.5	99.39	63.3	24	522	470	19	130	4					Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mm	Basaltic andesites of Magee Volcano		Thousand Lakes Valley	California
LC84-514	5.3	0	40.6098	-121.6237	0.001	48.58	17.44	1.54	7.86	9.25	9.9	10.18	2.97	0.24	0.97	0.16	0.16	<0.01	100.09	69.2	2.3	295	166	24	91	2	155	92	57	286	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bk2	Unit 2 [Tholeiitic basalts of Big Lake]		Manzanita Lake	California
LC84-521	5.3	0	40.4702	-121.5268	0.001	60.99	17.56	1.18	4.23	5.29	3.41	6.19	3.78	1.66	0.71	0.21	0.08	0.94	99.01	59	40	499	613	23	157	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller		Lassen Peak	California
LC84-530	5.3	0	40.4753	-121.5103	0.001	63.67	17.34	0.91	3.26	4.08	2.57	5.63	4.03	1.81	0.54	0.17	0.07	0.09	98.99	58.4	41	704	601	18	146	5					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dpl	Dacite of Lassen Peak parking lot		Lassen Peak	California
LC84-540	5.3	0	40.4715	-121.4969	0.001	60.3	17.36	1.15	4.12	5.15	4.55	6.47	3.72	1.47	0.59	0.17	0.1	0.79	98.95	66.3	32	565	480	17	137	5					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dh	Dacite of Mt. Helen	mafic inclusion	Reading Peak	California
LC84-541	5.3	0	40.4727	-121.4994	0.001	64.21	16.94	0.92	3.32	4.15	2.35	5.15	4.17	2.11	0.56	0.18	0.09	0.34	99.57	55.8	50	453	672	17	157	4					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	duh	Dacite under Mt. Helen		Reading Peak	California
LC84-542A	5.3	0	40.4737	-121.5178	0.001	68.26	15.89	0.67	2.41	3.01	1.67	3.68	4.15	2.62	0.45	0.14	0.06	1.84	98.41	55.3	67	457	763	19	157	9					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ae	Andesite of Eagle Peak		Lassen Peak	California
LC84-542C	5.3	0	40.4737	-121.5178	0.001	61.04	18.38	1.03	3.72	4.64	3.43	6.7	3.83	1.08	0.54	0.15	0.09	1.06	98.86	62.2	27	955	352	14	122	4					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ae	Andesite of Eagle Peak		Lassen Peak	California
LC84-544	5.3	0	40.4715	-121.5264	0.001	64.16	17.56	0.85	3.05	3.81	2.6	5.12	4.16	1.81	0.5	0.14	0.07	0.32	98.85	60.3	43	707	561	18	139	4					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	ds	Dacite of Ski Heil Peak		Lassen Peak	California
LC84-547	5.3	0	40.4742	-121.5017	0.001	69.09	15.47	0.63	2.27	2.84	1.41	3.22	4.31	2.93	0.45	0.15	0.06	1.26	98.52	52.6											Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dh	Dacite of Mt. Helen		Lassen Peak	California
LC84-563	5.3	0	40.5388	-121.7082	0.001	48.56	17.86	1.52	7.75	9.12	9.17	11.04	2.77	0.14	0.93	0.1	0.16	0.12	100.53	67.8	4.2	230	96	23	72	1	135	92	40	204	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bec	Tholeiitic basalt of Eagle Canyon		Viola	California
LC84-569	5.3	0	40.6338	-121.3343	0.001	49.58	17.57	1.45	7.39	8.69	8.71	10.74	2.89	0.36	0.99	0.17	0.15	0.03	100.45	67.8	9.7	420	161	24	100	4	144	87	39	255	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	b44	Tholeiitic basalt of Calif. Hwy 44		Swain's Hole	California
LC84-571	5.3	0	40.6185	-121.3172	0.001	56.1	17.92	1.44	5.2	6.5	5.08	7.73	3.75	1.41	0.87	0.37	0.12	0.44	99.33	63.5	27	583	564	20	157	10					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	ap	Andesite and basaltic andesite of Prospect Peak		Prospect Peak	California
LC84-572	5.3	0	40.5923	-121.3155	0.001	56.99	17.88	1.38	4.96	6.2	4.82	7.55	3.79	1.43	0.78	0.31	0.11	0.4	99.52	63.4	31	573	533	20	162	8					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	ap	Andesite and basaltic andesite of Prospect Peak		Prospect Peak	California
LC84-574	5.3	0	40.576	-121.2663	0.001	53.22	17.34	1.68	6.04	7.55	6.66	8.11	3.64	1.5	1.27	0.41	0.13	0.09	99.88	66.3	32	628	552	24	167	12	117	45	56	163	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Bidwell Spring Chain"	Clynne	bdt	Basalt of Twin Buttes		Prospect Peak	California
LC84-575	5.3	0	40.5648	-121.2673	0.001	55.82	17.56	1.46	5.26	6.58	5.56	7.52	3.76	1.52	1.04	0.37	0.11	0.36	99.65	65.3	34	562	567	21	154	10					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Bidwell Spring Chain"	Clynne	mdb1	Unit 1 [Basaltic andesites of Black Butte]		Prospect Peak	California
LC84-587	5.3	0	40.48	-121.5313	0.001	61.16	17.04	1.13	4.07	5.09	3.69	5.91	3.89	2.05	0.73	0.23	0.09	0.32	99.04	61.8	52	473	675	20	196	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller		Lassen Peak	California
LC84-591	5.3	0	40.6131	-121.2543	0.001	53.68	19.48	1.58	5.67	7.09	5.01	8.72	3.66	0.94	0.94	0.21	0.12	0.14	99.72	61.1	19	660	350	19	117	4	25	49	62	22	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Bidwell Spring Chain"	Clynne	mdp	Basaltic andesite of Pole Spring Road		Prospect Peak	California
LC84-593	5.3	0	40.5968	-121.252	0.001	53.57	20.24	1.45	5.21	6.51	4.88	9.25	3.59	0.82	0.74	0.14	0.11	0.36	99.88	62.6	20	703	305	18	102	4	28	42	52	34	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Bidwell Spring Chain"	Clynne	md36	Basaltic andesite of section 36		Prospect Peak	California
LC84-594	5.3	0	40.5544	-121.2206	0.001	56.12	17.39	1.47	5.29	6.61	5.6	7.31	3.82	1.47	1.03	0.37	0.12	0.27	99.47	65.4	35	572	560	23	157	11					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Bidwell Spring Chain"	Clynne	mdb1	Unit 1 [Basaltic andesites of Black Butte]		Bogard Buttes	California
LC84-596	5.3	0	40.5208	-121.178	0.001	52.19	17.67	1.79	6.43	8.04	6.77	8.87	3.49	1.14	1.12	0.4	0.13	0.35	99.18	65.2	21	607	522	21	138	8	106	81	59	147	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	bcb	Basalt of Cowboy Lake		Bogard Buttes	California
LC84-597	5.3	0	40.5467	-121.1395	0.001	52.21	18.62	1.7	6.13	7.67	5.25	9.4	3.78	1.14	1.15	0.48	0.13	<0.01	99.51	60.4	25	784	530	21	163	11	46	57	69	46	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bpc3	Unit 3 [Basalts of Pine Creek]		Bogard Buttes	California
LC84-599	5.3	0	40.5337	-121.1325	0.001	52.42	17.94	1.72	6.2	7.75	5.67	9.59	3.63	1.07	1.16	0.47	0.13	0.32	99.88	62	22	776	498	21	157	11	47	64	71	71	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bpc1	Unit 1 [Basalts of Pine Creek]		Bogard Buttes	California
LC84-600	5.3	0	40.4541	-121.4847	0.001	67.99	15.96	0.69	2.49	3.11	1.01	3.24	4.5	3	0.8	0.27	0.05	0.71	99.26	42	81	341	886	31	221	9					Volcanic	Dacite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	dt	Dacite of Twin Meadows		Reading Peak	California
LC84-601	5.3	0	40.455	-121.4918	0.001	62.98	16.58	1.08	3.9	4.87	3.04	5.22	3.87	2.29	0.75	0.21	0.07	0.86	98.71	58.2	61	429	685	23	196	10					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller		Reading Peak	California
LC84-602	5.3	0	40.4508	-121.4985	0.001	59.79	17.42	1.21	4.36	5.45	3.59	6.73	3.53	2.17	0.81	0.28	0.1	1.66	98.65	59.4	57	595	658	24	179	5					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Reading Peak	California
LC84-605	5.3	0	40.4357	-121.5068	0.001	59.38	16.85	1.28	4.63	5.78	3.86	6.93	3.86	1.9	0.89	0.33	0.09	0.18	99.03	59.8	46	619	691	23	176	9					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC84-613	5.3	0	40.4483	-121.507	0.001	59.59	17.2	1.25	4.49	5.61	3.78	6.76	3.8	1.94	0.82	0.27	0.1	0.76	99.34	60	46	579	637	21	173	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC84-616	5.3	0	40.4523	-121.5042	0.001	60.45	17.04	1.17	4.2	5.25	3.63	6.66	3.59	2.13	0.77	0.25	0.1	1.05	99.05	60.6	51	559	643	21	174	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC84-632	5.3	0	40.5258	-121.5218	0.001	53.26	19.35	1.66	5.98	7.48	4.96	10.27	2.77	0.81	0.71	0.09	0.14	0.08	100.93	59.6	13	584	176	19	74	4					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcd	Dome D [Rhyodacite of Chaos Crags]	mafic inclusion	Manzanita Lake	California
LC84-634	5.3	0	40.5272	-121.522	0.001	61.39	17.77	1.16	4.17	5.22	1.91	4.5	4.93	2.66	0.91	0.47	0.12	0.19	99.49	44.9	57	466	868	25	229	22					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcc	Dome C [Rhyodacite of Chaos Crags]	mafic inclusion	Manzanita Lake	California
LC84-635	5.3	0	40.5277	-121.5202	0.001	57.91	18.17	1.43	5.13	6.41	3.91	8.04	3.27	1.26	0.63	0.11	0.13	0.44	100.2	57.6	29	511	349	18	104	5					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rce	Dome E [Rhyodacite of Chaos Crags]	mafic inclusion	Manzanita Lake	California
LC84-637	5.3	0	40.5272	-121.5203	0.001	57.1	18.43	1.54	5.55	6.93	3.78	8.15	3.37	1.08	0.74	0.13	0.13	0.24	100.37	54.8	22	547	294	22	105	6					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rce	Dome E [Rhyodacite of Chaos Crags]	mafic inclusion	Manzanita Lake	California
LC84-646	5.3	0	40.5065	-121.5212	0.001	67.03	15.67	0.82	2.96	3.69	2.11	4.24	3.98	2.49	0.5	0.14	0.07	0.23	99.24	56	66	434	752	17	149	7					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dmz	Dacite of upper Manzanita Creek		Manzanita Lake	California
LC84-648	5.3	0	40.5013	-121.5132	0.001	63.46	16.75	1	3.61	4.51	2.94	5.77	3.89	1.88	0.5	0.12	0.08	0.34	99.51	59.2	46	470	527	15	109	4					Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]	collected from talus	Manzanita Lake	California
LC85-655	5.3	0	40.5802	-121.2168	0.001	51.18	17.96	1.84	6.64	8.3	5.61	9.18	3.86	1.29	1.86	0.44	0.14	0.09	100.21	60.1	22	594	385	25	173	20	60	52	44		Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Cone Lake Sequence"	Clynne	bl22	Basalt of hill 2232		Bogard Buttes	California
LC85-659	5.3	0	40.5867	-121.1637	0.001	53.15	19.02	1.69	6.07	7.58	4.53	8.94	3.91	1.08	1.08	0.41	0.13	0.02	99.83	57.1	26	765	546	21	152	7					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bb12	Unit 12 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LC85-660	5.3	0	40.58	-121.1617	0.001	52.85	18.69	1.69	6.07	7.59	4.9	9.3	3.8	1.08	1.08	0.41	0.13	0.22	100.01	59	22	777	518	21	144	6	40	62	69	34	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bb8	Unit 8 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LC85-662	5.3	0	40.5702	-121.1417	0.001	52.82	18.78	1.68	6.06	7.57	4.83	9.36	3.86	0.98	1.08	0.41	0.13	0.21	100.07	58.7	24	776	536	24	150	8					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bb9	Unit 9 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LC85-663	5.3	0	40.5532	-121.1598	0.001	51.51	18.41	1.75	6.3	7.87	6.08	10.46	3.32	0.71	1.04	0.27	0.15	0.22	99.93	63.2	12	431	324	24	113	6	67	89	53	150	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bs3	Unit 3 [Basalts of Stephens Campground]		Bogard Buttes	California
LC85-665	5.3	0	40.5558	-121.1718	0.001	51.36	18.16	1.77	6.36	7.95	6.53	10.39	3.27	0.72	1.02	0.27	0.15	0.19	99.66	64.6	14	406	304	23	112	6	86	81	55	199	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bs3	Unit 3 [Basalts of Stephens Campground]		Bogard Buttes	California
LC85-668	5.3	0	40.5222	-121.6802	0.001	56.92	16.81	1.53	5.49	6.86	4.88	7.61	3.62	1.58	1.1	0.33	0.12	0.67	99.16	61.3	35	525	563	23	168	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	ad	"Andesites of Diller sequence, undivided"		Viola	California
LC85-670	5.3	0	40.6456	-121.5374	0.001	56.45	17.74	1.44	5.19	6.49	5.06	8.17	3.54	1.26	0.8	0.24	0.11	0.69	99.61	63.5	30	526	536	19	123	5					Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Tumble Buttes Chain"	Clynne	mtb	Basaltic andesite of Bear Wallow Butte		Thousand Lakes Valley	California
LC85-671	5.3	0	40.6458	-121.1638	0.001	51.35	17.02	1.88	6.76	8.45	8.05	9.14	3.14	1.02	1.19	0.3	0.15	0.34	99.92	68	16.8	487	371	22	130	10	172	68	57	295	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	br5	Unit 5 [Basalt of Robbers Spring]		Poison Lake	California
LC85-677	5.3	0	40.5527	-121.6675	0.001	51.17	16.82	1.9	6.85	8.56	7.53	8.78	3.58	1.26	1.58	0.37	0.15	<0.01	100.45	66.2	19.3	521	408	24	158	19	128	33	48	227	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bct	Basalt of Cherry Thicket		Viola	California
LC85-694	5.3	0	40.4257	-121.52	0.001	57.91	16.94	1.44	5.18	6.48	4.51	7.62	3.55	1.64	0.86	0.23	0.12	0.39	99.01	60.8	43	437	589	24	154	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC85-695	5.3	0	40.418	-121.5173	0.001	60.09	16.72	1.25	4.49	5.62	3.93	6.78	3.68	1.9	0.79	0.26	0.1	0.92	99	60.9	47	526	625	21	167	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC85-698	5.3	0	40.4153	-121.5133	0.001	56.68	15.5	1.44	5.19	6.49	7.6	8.62	3.1	0.95	0.64	0.15	0.12	0.32	99.75	72.3	22	586	312	17	115	3					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC85-699	5.3	0	40.4163	-121.5138	0.001	56.84	17.49	1.47	5.29	6.62	4.89	7.2	3.89	1.55	0.96	0.32	0.12	1.35	98.75	62.2	37	529	570	21	157	8					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC85-702	5.3	0	40.4182	-121.5118	0.001	59.05	17.26	1.28	4.62	5.77	4.11	7.33	3.78	1.41	0.83	0.23	0.09	0.61	99.39	61.3	37	619	479	20	150	3					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC85-703	5.3	0	40.4195	-121.5115	0.001	60.36	16.86	1.24	4.46	5.57	3.53	6.58	3.84	1.95	0.82	0.28	0.09	0.38	99.38	58.6	52	517	688	19	174	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC85-704	5.3	0	40.4142	-121.5128	0.001	57.36	16.94	1.51	5.44	6.8	3.92	7.73	3.91	1.58	1.12	0.38	0.11	0.45	99.61	56.2	41	616	667	23	171	8					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC85-706	5.3	0	40.4283	-121.52	0.001	57.47	16.89	1.46	5.27	6.58	5.08	7.25	3.68	1.62	0.88	0.28	0.11	1.12	98.71	63.2	43	432	588	25	158	10					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC85-715	5.3	0	40.512	-121.5102	0.001	53.61	18.91	1.7	6.13	7.67	5.08	10.16	2.71	0.77	0.69	0.08	0.14	0.15	100.1	59.6	12	585	172	15	68	3	23	45	48	42	Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pc	Pumiceous pyroclastic-flow and fall deposits [Rhyodacite of Chaos Crags]	mafic inclusion in lithic block of Dome A	Manzanita Lake	California
LC85-717	5.3	0	40.5115	-121.5258	0.001	53.54	18.91	1.69	6.1	7.62	5.15	10.31	2.74	0.65	0.7	0.07	0.14	0.16	100.61	60.1	12	582	179	14	70	2	23	47	44	36	Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcb	Dome B [Rhyodacite of Chaos Crags]	mafic inclusion collected from talus	Manzanita Lake	California
LC85-726	5.3	0	40.5043	-121.4643	0.001	60.98	17.48	1.07	3.85	4.81	3.39	6.38	3.97	1.93	0.67	0.21	0.08	0.37	99.97	61.1	48	563	596	22	171	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	ad	"Andesites of Diller sequence, undivided"		West Prospect Peak	California
LC85-727	5.3	0	40.5005	-121.4955	0.001	66.24	15.93	0.84	3.03	3.78	2.37	4.47	4.09	2.36	0.47	0.13	0.07	0.64	99.51	58.2	62	394	647	16	125	5					Volcanic	Pyroclastic fall	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	p2	"Pumice-fall deposit, May 22 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"light dacite (Clynne, 1999)"	West Prospect Peak	California
LC85-734	5.3	0	40.2943	-121.419	0.001	48.47	17.7	1.6	8.15	9.59	8.81	11.46	2.47	0.15	0.92	0.09	0.18	0.88	100.35	65.8	3	200	101	24	80	5	84	44	50	280	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bmc	Tholeiitic basalts of Mill Creek Plateau		Childs Meadow	California
LC85-735	5.3	0	40.3515	-121.4153	0.001	48.61	17.47	1.6	8.17	9.61	8.76	11.08	2.91	0.16	0.97	0.09	0.17	0.2	101.09	65.7	2.8	215	93	25	77	2	152	115	55	212	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bic	Tholeiitic basalt of Ice Cave Mountain		Childs Meadow	California
LC85-736	5.3	0	40.3628	-121.4158	0.001	49.05	17.61	1.55	7.92	9.31	7.75	11.24	3.07	0.31	1.08	0.24	0.17	<0.01	101.39	63.6	5	381	145	21	97	4	107	74	57	142	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bbz	Tholeiitic basalts of Buzzard Springs		Childs Meadow	California
LC85-740	5.3	0	40.5244	-121.4809	0.001	58.2	18.63	1.35	4.85	6.07	3.35	8.02	3.53	1.13	0.68	0.15	0.1	<0.01	100.37	55.1	26	782	375	18	118	2					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		West Prospect Peak	California
LC85-741	5.3	0	40.5543	-121.581	0.001	54.53	16.64	1.44	5.2	6.5	7.55	9.51	3.15	0.76	0.86	0.24	0.11	0.34	100.33	72.1	14.4	1010	306	17	126	6	125	63	52	232	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	meh	Basaltic andesite of Eskimo Hill		Manzanita Lake	California
LC85-743	5.3	0	40.5705	-121.5985	0.001	58.76	16.14	1.29	4.65	5.81	5.9	8.29	3.27	0.66	0.75	0.18	0.1	0.05	100.25	69.3	11.9	1020	255	15	111	1	93	52	49	148	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mrd	Basaltic andesite and andesite of Red Lake Mountain		Manzanita Lake	California
LC85-748	5.3	0	40.5268	-121.4528	0.001	57.7	16.6	1.33	4.78	5.98	6.07	8.38	3.3	1.1	0.53	0.11	0.1	<0.01	100.53	69.4	26	662	297	15	97	2					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, older"	Clynne	arp	Andesite of Raker Peak		West Prospect Peak	California
LC85-760	5.3	0	40.6488	-121.4193	0.001	48.25	17.57	1.61	8.2	9.65	8.53	11.32	2.94	0.19	1.1	0.11	0.18	<0.01	101.64	64.9	4	285	104	27	84	3	138	124	44	164	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bhc	Hat Creek Basalt (tholeiitic) 		Old Station	California
LC85-764	5.3	0	40.4372	-121.467	0.001	59.36	17.29	1.29	4.63	5.78	3.95	6.74	3.87	1.79	0.78	0.21	0.1	0.1	100.57	60.3	46	522	617	23	162	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	ar	Andesite of Rice Creek		Reading Peak	California
LC85-767A	5.3	0	40.4385	-121.4903	0.001	54.64	19.11	1.6	5.77	7.21	5.1	7.98	3.36	1.24	0.89	0.18	0.13	0.25	101.12	61.2	24	603	439	21	142	8					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller	mafic inclusion in and of Mt Diller collected from till	Reading Peak	California
LC85-767D	5.3	0	40.4385	-121.4903	0.001	55.7	18.5	1.58	5.68	7.1	4.93	7.63	3.51	1.24	0.91	0.19	0.12	1.18	99.56	60.7	31	546	534	23	149	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller	mafic inclusion in and of Mt Diller collected from till	Reading Peak	California
LC85-769	5.3	0	40.4316	-121.4921	0.001	70.97	14.8	0.56	2.01	2.52	0.99	2.41	4.06	3.57	0.45	0.13	0.05	0.15	98.86	46.8											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	rmc	Rhyodacite of Mount Conard		Reading Peak	California
LC85-771	5.3	0	40.4407	-121.4845	0.001	59.65	17.16	1.29	4.65	5.82	3.83	6.58	3.8	1.93	0.79	0.21	0.1	0.21	100.76	59.5	50	486	654	25	169	8					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	ar	Andesite of Rice Creek		Reading Peak	California
LC85-774	5.3	0	40.4252	-121.4912	0.001	59.83	17.21	1.2	4.34	5.42	3.77	6.9	3.77	1.9	0.76	0.22	0.09	0.95	99.26	60.7	45	518	634	22	165	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Reading Peak	California
LC85-781	5.3	0	40.549	-121.5355	0.001	62.27	16.84	1.11	3.98	4.97	2.94	5.95	3.49	2.53	0.65	0.16	0.08	1.14	99.03	56.8	67	422	779	22	155	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	ad	"Andesites of Diller Sequence, undivided"		Manzanita Lake	California
LC85-783	5.3	0	40.4643	-121.5615	0.001	64.1	16.3	1.02	3.68	4.6	2.2	4.79	4.6	2.2	0.75	0.26	0.09	0.64	99.16	51.5	51	417	824	28	207	10					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC85-787	5.3	0	40.4608	-121.5525	0.001	54.76	17.62	1.61	5.8	7.25	4.48	8.85	3.72	1.43	1.17	0.44	0.13	0.92	99.99	57.9	30	736	531	20	156	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC86-806	5.3	0	40.3707	-121.4168	0.001	49.64	17.71	1.59	8.12	9.55	7.16	10.91	3.13	0.26	1.15	0.16	0.17	<0.01	100.82	61.1	1	299	144	24	101	2	80	88	54	150	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bbz	Tholeiitic basalts of Buzzard Springs		Childs Meadow	California
LC86-810	5.3	0	40.6802	-121.4235	0.001	49.53	18.35	1.37	6.97	8.19	7.52	11.83	3.01	0.22	0.94	0.1	0.16	<0.02	100.5	65.8											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bhc	Hat Creek Basalt (tholeiitic) 		Old Station	California
LC86-828	5.3	0	40.678	-121.2142	0.001	51.37	17.83	1.72	6.19	7.74	7.75	10.37	2.77	0.62	1.01	0.22	0.14	0.85	99.96	69	13.1	1060	304	20	119	7	94	72	48	208	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bp2	Unit 2 [Basalts of Poison Butte]		Poison Lake	California
LC86-829	5.3	0	40.6513	-121.2267	0.001	51.51	17.24	1.63	5.87	7.33	9.2	10.42	2.57	0.61	0.71	0.12	0.13	0.18	100.44	73.7	6.5	239	187	15	75	2	158	90	46	401	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bg4	Unit 4 [Basalts of old railroad grade]		Poison Lake	California
LC86-831	5.3	0	40.6267	-121.2278	0.001	52.81	17	1.76	6.32	7.9	7.09	8.26	3.41	1.5	1.32	0.4	0.13	<0.01	100.69	66.7	38.1	588	568	24	173	10	113	45	74	214	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Bidwell Spring Chain"	Clynne	bdt	Basalt of Twin Buttes		Poison Lake	California
LC86-832	5.3	0	40.6205	-121.2177	0.001	52.88	17.12	1.74	6.28	7.85	6.88	8.3	3.41	1.51	1.32	0.41	0.14	0.06	100.55	66.1	37	607	563	23	172	11					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Bidwell Spring Chain"	Clynne	bdt	Basalt of Twin Buttes		Bogard Buttes	California
LC86-834	5.3	0	40.5747	-121.1842	0.001	49.38	16.59	1.96	7.05	8.81	10.46	10.06	2.68	0.53	0.92	0.22	0.16	0.03	100.22	72.6	14.6	409	262	19	100	6	203	87	64	397	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bc1	Unit 1 [Basalts of Cone Lake Road]		Bogard Buttes	California
LC86-836	5.3	0	40.5638	-121.1718	0.001	49.29	17.16	1.94	7	8.75	9.31	10.68	2.75	0.53	0.95	0.24	0.16	<0.01	101.01	70.3											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bc2	Unit 2 [Basalts of Cone Lake Road]		Bogard Buttes	California
LC86-838	5.3	0	40.4845	-121.2132	0.001	56.32	18.94	1.5	5.39	6.74	4.13	7.81	3.76	1.08	0.78	0.18	0.11	0.41	100.38	57.7	23	616	399	17	118	4					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Tuya Chains"	Clynne	mtt	Basaltic andesite of Turnaround Lake		Red Cinder	California
LC86-839	5.3	0	40.489	-121.2265	0.001	59.91	16.9	1.29	4.64	5.8	4.15	6.67	3.41	1.93	0.72	0.27	0.1	0.68	99.32	61.4	40	467	728	22	171	7					Volcanic	Andesite	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Clynne	arr	Andesite of Red Cinder		Red Cinder	California
LC86-841	5.3	0	40.5097	-121.2157	0.001	55.65	19.09	1.49	5.37	6.72	4.47	8.3	3.63	0.99	0.74	0.15	0.11	0.35	100.14	59.7	20	603	358	17	105	4					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Tuya Chains"	Clynne	mtt	Basaltic andesite of Turnaround Lake		Bogard Buttes	California
LC86-843	5.3	0	40.5048	-121.189	0.001	54.69	19.04	1.56	5.62	7.03	4.95	8.5	3.47	1.08	0.8	0.16	0.12	0.19	99.35	61.1	24	644	348	18	106	5					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	mcj	Basaltic andesite of Jewel Lake		Bogard Buttes	California
LC86-844	5.3	0	40.5013	-121.1806	0.001	54.55	18.98	1.56	5.6	7.01	5.01	8.62	3.54	1.07	0.79	0.16	0.12	0.1	100.71	61.4	21	654	344	16	104	4					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	mcj	Basaltic andesite of Jewel Lake		Bogard Buttes	California
LC86-845	5.3	0	40.6522	-121.2095	0.001	54.45	18.08	1.64	5.91	7.39	5.59	8.65	3.35	1.04	0.89	0.26	0.13	0.34	100.2	62.8	20	508	457	21	129	7					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Cone Lake Sequence"	Clynne	ml18	Basaltic andesite of hill 1868		Poison Lake	California
LC86-847	5.3	0	40.6512	-121.1835	0.001	52.84	17.72	1.64	5.9	7.37	6.45	9.37	3.22	1.3	1	0.43	0.13	0.44	100	66.1	22.7	805	1044	26	162	7					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bp6	Unit 6 [Basalts of Poison Butte]		Poison Lake	California
LC86-848	5.3	0	40.6145	-121.1652	0.001	52.42	19.15	1.68	6.03	7.54	5.33	9.37	3.55	0.98	1	0.36	0.13	0.04	99.86	61.2											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bb5	Unit 5 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LC86-849	5.3	0	40.6137	-121.1673	0.001	51.39	17.66	1.81	6.52	8.15	6.94	9.93	3.19	0.87	1.22	0.33	0.15	<0.01	100.94	65.5	17	500	352	24	135	12					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	bs5	Unit 5 [Basalts of Stephens Campground]		Bogard Buttes	California
LC86-865	5.3	0	40.479	-121.4145	0.001	74.97	13.71	0.33	1.19	1.49	0.45	1.45	3.66	3.93	0.23	0.05	0.03	0.56	98.53	40.1											Volcanic	Rhyolite	whole rock	Dittmar Volcanic Center	Clynne	rd3	"Rhyolites of Dittmar Volcanic Center, Stage 3"		Reading Peak	California
LC86-869	5.3	0	40.4761	-121.3823	0.001	71.55	14.94	0.52	1.86	2.32	1.03	2.76	4	2.84	0.35	0.1	0.05	1.3	97.9	49.8											Volcanic	Rhyolite	whole rock	Dittmar Volcanic Center	Clynne	rd3	"Rhyolites of Dittmar Volcanic Center, Stage 3"		Reading Peak	California
LC86-872A	5.3	0	40.4644	-121.3749	0.001	70.95	15.32	0.51	1.84	2.3	0.87	3.01	4.34	2.66	0.34	0.1	0.05	0.91	99.43	45.6	77	353	866	19	157	7					Volcanic	Rhyolite	whole rock	Dittmar Volcanic Center	Clynne	rd3	"Rhyolites of Dittmar Volcanic Center, Stage 3"		Mount Harkness	California
LC86-872B	5.3	0	40.464	-121.3745	0.001	53.89	20.84	1.34	4.82	6.02	4.05	8.22	3.87	1.46	1.02	0.35	0.15	2.78	97.95	60	32	625	543	33	155	11					Volcanic	Rhyolite	whole rock	Dittmar Volcanic Center	Clynne	rd3	"Rhyolites of Dittmar Volcanic Center, Stage 3"	mafic inclusion	Mount Harkness	California
LC86-879	5.3	0	40.4597	-121.4258	0.001	65.72	16.97	0.76	2.74	3.42	1.81	4.66	4.42	2.26	0.45	0.15	0.06	1.62	98.14	54.1	56	712	832	16	140	6					Volcanic	Dacite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	dbl	Dacite of Bench Lake		Reading Peak	California
LC86-883	5.3	0	40.4672	-121.412	0.001	64.95	16.19	0.87	3.14	3.92	2.84	5.05	4.02	2.23	0.49	0.16	0.07	1.98	98.58	61.7	52	485	756	17	148	6					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dsc	Dacite of Summit Creek		Reading Peak	California
LC86-886	5.3	0	40.4777	-121.3057	0.001	60.58	17.26	1.12	4.03	5.04	3.28	6.26	4.08	2.29	0.7	0.32	0.08	0.65	98.33	59.2	64	738	842	20	173	7					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	ad2	"Andesites of Dittmar Volcanic Center, Stage 2, undivided"		Mount Harkness	California
LC86-891	5.3	0	40.4812	-121.3317	0.001	60.39	16.78	1.16	4.17	5.22	3.82	6.7	3.93	1.86	0.84	0.25	0.09	0.65	99.98	62	44	574	584	18	160	9					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ac	Andesite of Crater Butte		Mount Harkness	California
LC86-901	5.3	0	40.4005	-121.5215	0.001	58.58	17.28	1.31	4.72	5.9	4.56	7.14	3.85	1.4	0.83	0.22	0.1	0.65	100.05	63.2	33	617	453	21	147	3					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC86-910	5.3	0	40.4622	-121.5142	0.001	61.21	16.69	1.19	4.28	5.35	3.64	5.96	3.55	2.38	0.76	0.23	0.1	1.43	99.31	60.2	55	440	676	23	181	8					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller		Lassen Peak	California
LC86-913	5.3	0	40.5072	-121.3662	0.001	61.63	16.62	1.14	4.11	5.14	3.49	6.59	3.74	1.79	0.63	0.16	0.09	0.93	99.1	60.2											Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ah	Andesite of Hat Mountain		Prospect Peak	California
LC86-920	5.3	0	40.4903	-121.3527	0.001	55.71	17.87	1.44	5.2	6.5	4.86	8.69	3.47	1.3	1.01	0.33	0.11	0.54	100.19	62.5	28	807	490	19	146	3					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ac	Andesite of Crater Butte	mafic inclusion	Mount Harkness	California
LC86-921	5.3	0	40.4903	-121.3527	0.001	64.99	16.1	0.86	3.09	3.86	2.58	5.19	3.98	2.33	0.6	0.21	0.07	1.25	99.12	59.8	63	527	717	17	145	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ac	Andesite of Crater Butte		Mount Harkness	California
LC86-922	5.3	0	40.4915	-121.3527	0.001	56.72	17.34	1.45	5.23	6.54	4.21	7.94	3.95	1.42	1.18	0.45	0.11	0.11	100.37	58.9	35	876	585	20	168	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ac	Andesite of Crater Butte		Mount Harkness	California
LC86-928	5.3	0	40.523	-121.3618	0.001	54.44	16.58	1.63	5.88	7.35	6.85	7.61	3.82	1.43	1.24	0.39	0.12	<0.01	100.76	67.5	26	572	540	20	153	11					Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	mfp	Basaltic andesite of Fairfield Peak		Prospect Peak	California
LC86-930	5.3	0	40.4951	-121.2506	0.001	53.25	17.78	1.66	5.98	7.47	6.31	8.82	3.68	1.07	1.03	0.29	0.13	<0.01	100.77	65.3	18	520	411	22	129	8	113	60	56	117	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Clynne	mrr	Basaltic andesite of Red Cinder		Mount Harkness	California
LC86-931	5.3	0	40.4958	-121.2535	0.001	52.08	16.79	1.65	5.92	7.4	8.85	9.62	3.09	0.84	0.84	0.2	0.13	0.1	100.7	72.7	15	405	309	17	98	7	165	60	56	482	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Clynne	brc	Basalt of Red Cinder Cone		Mount Harkness	California
LC86-942	5.3	0	40.4965	-121.5002	0.001	68.36	15.66	0.72	2.59	3.24	1.77	3.77	3.93	2.58	0.43	0.11	0.07	0.25	99.9	54.8	65	335	701	19	124	10					Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]		Lassen Peak	California
LC86-942A	5.3	0	40.4965	-121.5002	0.001	55.37	18.89	1.55	5.59	6.98	4.53	9.06	3.22	0.83	0.7	0.13	0.12	0.27	100.13	59.1											Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]	mafic inclusion	Lassen Peak	California
LC86-955A	5.3	0	40.4972	-121.4882	0.001	66.78	16.06	0.77	2.76	3.46	2.17	4.35	4.05	2.39	0.46	0.13	0.06	0.57	99.29	58.3	73	348	717	16	133	9	17	20	28	11	Volcanic	Pyroclastic fall	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	p2	"Pumice-fall deposit, May 22 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"light dacite (Clynne, 1999)"	Reading Peak	California
LC86-957	5.3	0	40.541	-121.5182	0.001	68.29	15.66	0.69	2.49	3.11	1.7	3.67	4.04	2.8	0.47	0.14	0.06	1.05	99.27	54.9	74	354	790	23	161	7					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rsf	Domes [Rhyodacite of Sunflower Flat]		Manzanita Lake	California
LC86-961	5.3	0	40.5268	-121.5317	0.001	59.56	17.62	1.15	4.13	5.16	3.77	7.14	4.31	1.38	0.63	0.13	0.17	0.09	100.35	62	30	436	472	24	99	6					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pcd	Lithic pyroclastic -flow deposit from partial collapse of Dome D [Rhyodacite of Chaos Crags]	mafic inclusion	Manzanita Lake	California
LC86-962	5.3	0	40.5274	-121.5334	0.001	69.77	15.46	0.58	2.09	2.61	1.31	3.44	4.17	2.67	0.34	0.11	0.06	0.25	99.84	52.7	71	328	748	19	132	7				 	Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcb	Dome B [Rhyodacite of Chaos Crags]	clast in unit pcd	Manzanita Lake	California
LC86-975	5.3	0	40.4825	-121.514	0.001	65.77	16.44	0.83	2.97	3.71	2.35	4.95	3.95	2.11	0.43	0.12	0.07	0.16	99.46	58.5											Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]	collected from talus	Lassen Peak	California
LC86-988A	5.3	0	40.5038	-121.5248	0.001	66	16.35	0.8	2.89	3.61	2.18	4.92	3.92	2.27	0.46	0.13	0.07	0.8	99.41	57.3	58	491	678	22	151	7					Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dmz	Dacite of upper Manzanita Creek		Manzanita Lake	California
LC86-988B	5.3	0	40.5038	-121.5248	0.001	59.86	16.84	1.41	5.07	6.34	3.86	7.08	3.55	1.36	0.63	0.22	0.12	0.35	99.12	57.5											Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dmz	Dacite of upper Manzanita Creek	mafic inclusion	Manzanita Lake	California
LC86-992	5.3	0	40.5043	-121.5157	0.001	69.69	15.53	0.58	2.08	2.61	1.2	3.18	4.23	2.92	0.4	0.13	0.05	0.76	99.38	50.7	72	346	839	21	169	9					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	r27	Rhyodacite of section 27		Manzanita Lake	California
LC86-997	5.3	0	40.5099	-121.4619	0.001	69.42	15.69	0.57	2.07	2.59	1.29	3.33	4.22	2.82	0.39	0.13	0.06	0.8	99.04	52.5	73	356	797	22	155	6					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	rd	Rhyodacite of Dersch Meadows		West Prospect Peak	California
LC86-1011B	5.3	0	40.5583	-121.531	0.001	69.33	16.07	0.56	2.02	2.53	1.38	3.38	4.07	2.65	0.37	0.11	0.05	2.98	97.29	54.9	69	338	698	18	135	7					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	psf	Pumiceous pyroclastic-flow deposits [Rhyodacite of Sunflower Flat]		Manzanita Lake	California
LC86-1045	5.3	0	40.424	-121.983	0.001	73.31	14.37	0.43	1.56	1.94	0.79	2.35	3.4	3.34	0.32	0.09	0.04	2.79	96.88	47.4	71	243	859	18	125	6					Volcanic	Pyroclastic fall	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	pr	Rockland tephra		Shingletown	California
LC86-1052	5.3	0	40.4333	-121.7675	0.001	72.34	14.69	0.48	1.72	2.15	0.81	2.5	3.71	3.27	0.34	0.09	0.05	2.59	97.5	45.7	76	263	819	18	133	7					Volcanic	Pyroclastic fall	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	pr	Rockland tephra		Manton	California
LC86-1053	5.3	0	40.4227	-121.7757	0.001	71.14	15.17	0.52	1.88	2.35	1.03	2.94	3.85	2.96	0.35	0.1	0.05	2.36	97.76	49.3	68	310	791	20	129	5					Volcanic	Pyroclastic fall	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	pr	Rockland tephra		Manton	California
LC87-1081	5.3	0	40.5302	-121.2685	0.001	51.98	16.56	1.73	6.23	7.78	9.31	9.19	2.87	0.86	0.92	0.21	0.14	<0.01	100.35	72.7	12	409	367	20	115	10					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Clynne	bra	Basalt of Ash Butte		Prospect Peak	California
LC87-1090	5.3	0	40.5858	-121.1815	0.001	51.5	17.33	1.78	6.41	8.02	7.15	9.55	3.24	1.16	1.22	0.5	0.14	0.13	99.94	66.5											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Clynne	br2	Unit 2 [Basalt of Robbers Spring]		Bogard Buttes	California
LC87-1107	5.3	0	40.5182	-121.193	0.001	54.31	19.8	1.48	5.34	6.67	5.16	8.85	3.33	0.86	0.64	0.1	0.12	0.25	100.57	63.3											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	mce	Basaltic andesite of Eleanor Lake		Bogard Buttes	California
LC87-1121	5.3	0	40.5397	-121.2368	0.001	55.92	17.37	1.5	5.41	6.77	5.55	7.46	3.69	1.51	1.08	0.38	0.12	0.56	100.21	64.6											Volcanic	Basaltic andesite	whole rock		Clynne	mdb1	Unit 1 [Basaltic andesites of Black Butte]		Bogard Buttes	California
LC87-1144	5.3	0	40.5352	-121.2968	0.001	59	15.08	1.24	4.48	5.6	7.56	7.14	3.08	1.66	0.53	0.13	0.1	<0.01	99.98	75											Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	mp2	"Flow 2, Painted Dunes [Basaltic andesites of Cinder Cone]"		Prospect Peak	California
LC87-1153	5.3	0	40.4948	-121.285	0.001	57.23	17.04	1.47	5.28	6.6	5.01	8.72	3.14	1.22	0.63	0.12	0.13	0.45	100.35	62.8											Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	Tad	"Andesites of Dittmar Volcanic Center, Stage 1, undivided"		Mount Harkness	California
LC87-1159	5.3	0	40.547	-121.2938	0.001	57.07	16.19	1.38	4.98	6.22	6.74	7.67	3.32	1.55	0.8	0.19	0.12	0.19	100.61	70.7											Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	mf1	"Flow 1, Fantastic Lava Beds [Basaltic andesites of Cinder Cone]"		Prospect Peak	California
LC87-1160	5.3	0	40.5465	-121.2945	0.001	56.33	16.44	1.42	5.1	6.37	7.08	7.98	3.23	1.39	0.75	0.17	0.12	0.09	100.33	71.2											Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	mf2	"Flow 2, Fantastic Lava Beds [Basaltic andesites of Cinder Cone]"		Prospect Peak	California
LC87-1166	5.3	0	40.506	-121.2613	0.001	53.04	18.11	1.72	6.19	7.74	5.86	7.99	3.71	1.48	1.31	0.44	0.14	<0.01	100.61	62.8											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Clynne	mrc	Basaltic andesite Red Cinder Cone		Prospect Peak	California
LC87-1175	5.3	0	40.5302	-121.2931	0.001	59.85	17.29	1.23	4.42	5.53	4.17	6.84	3.79	1.46	0.66	0.2	0.09	<0.01	100.57	62.7											Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	a22	Andesite of section 22		Prospect Peak	California
LC87-1181	5.3	0	40.453	-121.5572	0.001	62.82	17.34	0.94	3.39	4.24	2.92	5.55	3.88	2.13	0.75	0.22	0.06	0.74	99.55	60.6											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller	unmapped small plug of amd in amc	Lassen Peak	California
LC87-1186	5.3	0	40.4507	-121.5573	0.001	61.98	16.72	1.13	4.07	5.08	3.6	6.16	3.48	1.97	0.62	0.19	0.09	1.5	98.54	61.2											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC87-1191	5.3	0	40.4682	-121.57	0.001	56.47	17.24	1.5	5.4	6.75	4.34	8.29	3.72	1.45	1.07	0.4	0.11	0.44	99.76	58.9											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC87-1193	5.3	0	40.4673	-121.5622	0.001	61.91	17.56	1.02	3.66	4.58	3.15	6.4	3.81	1.59	0.63	0.2	0.07	0.05	100.07	60.5											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amd	Andesite of Mount Diller		Lassen Peak	California
LC87-1194	5.3	0	40.464	-121.5628	0.001	63.88	16.91	0.95	3.43	4.28	2.26	5.08	4.28	2.14	0.7	0.28	0.08	1.44	98.52	54.1											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC87-1194A	5.3	0	40.464	-121.5628	0.001	57.06	17.77	1.36	4.89	6.11	4.26	8.57	3.52	1.37	0.77	0.3	0.11	1.33	99.02	60.8											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon	mafic inclusion	Lassen Peak	California
LC87-1195	5.3	0	40.4652	-121.5717	0.001	65.33	16.66	0.88	3.18	3.98	1.76	4.46	4.54	2.18	0.68	0.25	0.07	0.47	99.39	49.6											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Clynne	amc	Andesites of Mill Canyon		Lassen Peak	California
LC87-1203	5.3	0	40.4737	-121.5178	0.001	63.22	17.7	0.92	3.33	4.16	2.77	5.92	3.88	1.53	0.51	0.14	0.07	0.91	99.22	59.7	46	843	456	22	139	6					Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	ae	Andesite of Eagle Peak		Lassen Peak	California
LC87-1204	5.3	0	40.4728	-121.5198	0.001	71.59	15.02	0.47	1.7	2.13	0.94	2.69	4.2	2.91	0.33	0.1	0.05	2.07	97.41	49.5	86	333	837	21	150	12					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pe	Pumiceous pyroclastic-flow deposits [Rhyodacite of Eagle Peak]		Lassen Peak	California
LC87-1205A	5.3	0	40.4783	-121.5202	0.001	56.98	18.42	1.28	4.61	5.77	4.5	8.39	3.48	1.24	0.81	0.19	0.09	0.83	99.32	63.5											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	re	Dome and flow [Rhyodacite of Eagle Peak]	mafic inclusion	Lassen Peak	California
LC87-1211	5.3	0	40.4892	-121.5073	0.001	64.37	16.52	0.93	3.37	4.21	2.88	5.08	3.94	2.15	0.54	0.14	0.08	0.09	99.64	60.4	62	434	623	21	135	10					Volcanic	Dacite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	d4	"Dacite dome, May 14 19 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"black dacite (Clynne, 1999)"	Lassen Peak	California
LC87-1211A	5.3	0	40.4892	-121.5073	0.001	58.31	18	1.31	4.7	5.88	4.45	7.34	3.57	1.4	0.67	0.14	0.1	0.06	100.5	62.8	48	538	426	22	114	6					Volcanic	Dacite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	d4	"Dacite dome, May 14 19 [Deposits of the 1914 1917 eruption of Lassen Peak]"	"mafic inclusion, black dacite (Clynne, 1999)"	Lassen Peak	California
LC87-1214	5.3	0	40.5058	-121.503	0.001	69.8	15.36	0.58	2.1	2.63	1.32	3.22	4.18	2.86	0.41	0.11	0.05	0.89	98.51	52.9	81	365	841	24	169	11					Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	r27	Rhyodacite of section 27		Manzanita Lake	California
LC87-1230	5.3	0	40.5073	-121.49	0.001	65.68	16.27	0.88	3.18	3.98	2.25	4.81	3.87	2.31	0.52	0.15	0.07	0.19	99.92	55.8											Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dc	Dacite of Crescent Crater		West Prospect Peak	California
LC87-1236	5.3	0	40.437	-121.8615	0.001	72.48	14.33	0.52	1.86	2.33	1.06	2.46	3.68	3.07	0.38	0.12	0.05	3.6	95.81	50.3	78	263	856	19	145	7					Volcanic	Pyroclastic fall	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	pr	Rockland tephra		Manton	California
LC88-1250	5.3	0	40.438	-121.8605	0.001	74.67	14.16	0.32	1.14	1.42	0.36	1.85	3.64	3.46	0.25	0.1	0.04	2.99	96.15	36.3											Volcanic	Pyroclastic fall	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	pr	Rockland tephra		Manton	California
LC88-1267	5.3	0	40.6155	-121.411	0.001	53.74	16.37	1.5	5.4	6.75	8.74	10.25	2.81	0.48	0.5	0.08	0.12	0.03	100.15	74.2	4	597	137	10	61	7					Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mbx	Basaltic andesite of Box Canyon		West Prospect Peak	California
LC88-1281	5.3	0	40.5233	-121.5327	0.001	53.65	19.57	1.63	5.89	7.36	4.67	9.98	2.84	0.87	0.67	0.1	0.13	0.12	99.25	58.6											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcb	Dome B [Rhyodacite of Chaos Crags]	"mafic inclusion, collected from talus"	Manzanita Lake	California
LC88-1284A	5.3	0	40.5428	-121.5785	0.001	53.57	18.87	1.77	6.38	7.97	4.75	9.66	2.98	1	0.78	0.11	0.14	0.36	99.82	57	14	554	160	17	71	4	16	30	71	36	Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pc	Pumiceous pyroclastic-flow and fall deposits [Rhyodacite of Chaos Crags]	mafic inclusion	Manzanita Lake	California
LC88-1300	5.3	0	40.343	-121.68	0.001	63.76	15.71	1.07	3.87	4.83	3.4	5.57	3.52	2.22	0.65	0.14	0.08	0.35	99.7	61.1											Volcanic	Dacite	whole rock	Maidu Volcanic Center	Clynne	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Lyonsville	California
LC88-1322	5.3	0	40.4247	-121.9835	0.001	48.21	17.47	1.57	8.02	9.43	9.43	11.18	2.74	0.13	0.99	0.1	0.16	<0.01	101.07	67.7	2	234	90	27	73	6	187	97	41	235	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bec	Tholeiitic basalt of Eagle Canyon		Shingletown	California
LC88-1327	5.3	0	40.4653	-121.177	0.001	53.72	19.65	1.56	5.61	7.02	5.28	9.16	3.37	0.75	0.67	0.1	0.12	0.14	100.39	62.6											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	mcm	Basaltic andesite of middle Caribou		Red Cinder	California
LC88-1329	5.3	0	40.4645	-121.178	0.001	50.21	16.23	2.06	7.43	9.29	7.26	9.16	3.76	1.43	1.73	0.58	0.14	<0.01	100.61	63.5	22.5	817	526	23	176	19					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	bcs	Basalt of South Caribou		Red Cinder	California
LC88-1331	5.3	0	40.476	-121.1795	0.001	54.97	19.99	1.46	5.25	6.56	4.19	8.74	3.54	0.98	0.67	0.11	0.11	<0.01	100.63	58.7											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	mcn5	Unit 5 [Basaltic andesites of North Caribou]		Red Cinder	California
LC88-1332	5.3	0	40.4823	-121.1665	0.001	56.89	18.66	1.5	5.4	6.75	3.96	7.66	3.79	1.16	0.71	0.13	0.12	0.15	100.26	56.7											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	mcn4	Unit 4 [Basaltic andesites of North Caribou]		Red Cinder	California
LC88-1348	5.3	0	40.4822	-121.1818	0.001	54.38	19.43	1.49	5.37	6.71	5.37	8.94	3.36	0.84	0.62	0.09	0.11	<0.01	100.44	64.1											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Clynne	mcn2	Unit 2 [Basaltic andesites of North Caribou]		Red Cinder	California
LC88-1370	5.3	0	40.27	-121.5773	0.001	63.25	17.45	1.07	3.85	4.81	2.01	5.28	4.6	1.6	0.6	0.2	0.1	0.15	99.56	48.2	32	459		21	134						Volcanic	Dacite	whole rock	Maidu Volcanic Center	Clynne	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Mineral	California
LC88-1372	5.3	0	40.2687	-121.6018	0.001	64.08	16.25	0.97	3.51	4.39	2.89	5.5	3.84	2.16	0.58	0.14	0.08	0.34	99.48	59.4	53	411		21	162						Volcanic	Dacite	whole rock	Maidu Volcanic Center	Clynne	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Mineral	California
LC88-1373	5.3	0	40.2752	-121.603	0.001	64.46	16.72	0.88	3.17	3.96	3.07	5.67	4.02	1.3	0.47	0.16	0.08	0.96	99.01	63.3	23	629		16	117						Volcanic	Dacite	whole rock	Maidu Volcanic Center	Clynne	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Mineral	California
LC88-1375	5.3	0	40.292	-121.6178	0.001	57.47	17.34	1.32	4.75	5.93	5.25	8.69	3.19	1.05	0.68	0.15	0.11	0.6	99.7	66.4	15	754		14	85						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC88-1382	5.3	0	40.2893	-121.5658	0.001	61.26	16.93	1.1	3.95	4.93	4.19	6.55	3.87	1.32	0.56	0.18	0.09	0.58	99.68	65.4	24	474		16	110						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC88-1386	5.3	0	40.3435	-121.5397	0.001	55.84	14.8	1.44	5.19	6.49	9.84	8.23	2.74	1.22	0.48	0.11	0.12	1.2	99.24	77.2	31	344		16	80						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC88-1387	5.3	0	40.3318	-121.5262	0.001	63.36	16.17	1	3.59	4.48	3.19	5.5	3.83	2.47	0.61	0.22	0.07	0.67	99.35	61.3	72	476		21	151						Volcanic	Dacite	whole rock	Maidu Volcanic Center	Clynne	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Mineral	California
LC88-1392	5.3	0	40.2799	-121.5317	0.001	75.12	13.37	0.28	1.01	1.27	0.44	1.33	3.6	4.54	0.25	0.04	0.02	2.86	96.55	43.3	129	129		16	143						Volcanic	Rhyolite	whole rock	Maidu Volcanic Center	Clynne	rmp	Rhyolite of Mill Creek Plateau		Mineral	California
LC88-1393	5.3	0	40.2542	-121.5447	0.001	59.08	15.38	1.35	4.85	6.06	6.44	7.14	3.15	1.72	0.67	0.12	0.1	0.57	99.38	70.3	41	331		24	140						Volcanic	Dacite	whole rock	Maidu Volcanic Center	Clynne	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Mineral	California
LC88-1394	5.3	0	40.3515	-121.5501	0.001	65.1	15.69	0.93	3.36	4.2	2.75	5.11	3.52	2.78	0.55	0.14	0.06	1.34	98.53	59.3	73	311		25	155						Volcanic	Dacite	whole rock	Maidu Volcanic Center	Clynne	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Mineral	California
LC88-1402	5.3	0	40.6758	-121.4345	0.001	48.1	17.9	1.58	8.03	9.45	8.75	11.4	2.72	0.17	1.08	0.1	0.17	<0.01	100.89	66											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bhc	Hat Creek Basalt (tholeiitic) 		Old Station	California
LC88-1403	5.3	0	40.642	-121.4265	0.001	48.13	17.74	1.58	8.08	9.51	8.59	11.46	2.84	0.19	1.1	0.12	0.17	<0.01	101.25	65.5											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bhc	Hat Creek Basalt (tholeiitic) 		Old Station	California
LC88-1408	5.3	0	40.5505	-121.3112	0.001	54.08	15.99	1.53	5.51	6.88	8.89	8.92	3.05	1.07	0.7	0.15	0.12	<0.01	100.65	74.2											Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	mo	Old Bench flow [Basaltic andesites of Cinder Cone]		Prospect Peak	California
LC88-1410	5.3	0	40.6132	-121.362	0.001	57.45	16.7	1.43	5.17	6.46	5.19	8.12	3.56	1.25	0.85	0.16	0.12	0.46	99.96	64.2	27	354		21	108						Volcanic	Andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	a74	Andesite of hill 7416		Prospect Peak	California
LC88-1411	5.3	0	40.648	-121.4308	0.001	54.78	17.45	1.68	6.04	7.55	5.34	8.03	3.62	1.42	1.12	0.39	0.12	0.43	99.78	61.2	29	608		23	158						Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Sugarloaf Chain"	Clynne	msl	Basaltic andesite of Little Potato Butte		Old Station	California
LC88-1413	5.3	0	40.4947	-121.29	0.001	55.04	17.24	1.61	5.8	7.25	5.71	9.78	3.08	0.84	0.64	0.12	0.13	0.21	100.39	63.7											Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	Tad	"Andesites of Dittmar Volcanic Center, Stage 1, undivided"		Mount Harkness	California
LC88-1427	5.3	0	40.4337	-121.4273	0.001	65.27	16.34	0.88	3.18	3.98	2.46	5.19	4.03	1.96	0.48	0.14	0.07	0.39	99.48	58	47	466		15	127						Volcanic	Dacite	whole rock	"Lassen Volcanics, Rockland Caldera Complex"	Clynne	dp	Dacite of Panther Creek		Reading Peak	California
LC88-1440	5.3	0	40.4845	-121.4963	0.001	66.55	15.86	0.82	2.96	3.69	2.37	4.62	3.88	2.31	0.44	0.12	0.07	0.3	99.95	58.8											Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]		Reading Peak	California
LC88-1440A	5.3	0	40.4845	-121.4963	0.001	55.59	16.76	1.51	5.45	6.81	6.54	9.35	3.05	0.89	0.61	0.12	0.12	0.2	100.26	68.2											Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]	mafic inclusion	Reading Peak	California
LC88-1447	5.3	0	40.6602	-121.4382	0.001	48.15	17.79	1.58	8.07	9.5	8.69	11.46	2.71	0.15	1.1	0.12	0.17	<0.01	100.37	65.7											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bhc	Hat Creek Basalt (tholeiitic) 		Old Station	California
LC88-1448A	5.3	0	40.5377	-121.5982	0.001	57.21	19	1.34	4.83	6.04	3.7	7.81	3.97	1	0.82	0.21	0.1	1.25	98.94	57.7	27	1180		16	109						Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pe	Pumiceous pyroclastic-flow deposits [Rhyodacite of Eagle Peak]	mafic inclusion	Manzanita Lake	California
LC88-1448B	5.3	0	40.5377	-121.5952	0.001	55.33	18.72	1.33	4.8	6	5.28	9.34	3.33	0.81	0.8	0.16	0.1	0.99	98.84	66.2											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pe	Pumiceous pyroclastic-flow deposits [Rhyodacite of Eagle Peak]	mafic inclusion	Manzanita Lake	California
LC89-1460	5.3	0	40.4878	-121.5038	0.001	67.88	15.89	0.71	2.57	3.21	1.77	4	4.06	2.51	0.41	0.12	0.06	0.01	99.72	55.1											Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]		Lassen Peak	California
LC89-1460A	5.3	0	40.4878	-121.5038	0.001	56.18	18.52	1.49	5.36	6.7	4.53	8.8	3.27	0.95	0.67	0.12	0.11	0.01	100.46	60.1											Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]	mafic inclusion	Lassen Peak	California
LC89-1466	5.3	0	40.474	-121.4953	0.001	55.89	17.78	1.42	5.11	6.39	5.71	8.35	3.23	1.38	0.77	0.22	0.11	0.95	98.96	66.6	31	728		17	115						Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rk	Flows [Rhyodacite of Kings Creek]	mafic inclusion	Reading Peak	California
LC89-1474	5.3	0	40.5155	-121.481	0.001	68.94	15.64	0.62	2.24	2.8	1.39	3.42	4.31	2.83	0.42	0.13	0.06	1.11	98.74	52.6	71	362		15	154						Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dc	Dacite of Crescent Crater		West Prospect Peak	California
LC89-1512	5.3	0	40.5087	-121.518	0.001	52.55	19.23	1.73	6.23	7.79	5.24	10.47	2.98	0.61	0.72	0.09	0.14	0.27	100.03	60											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rca	Dome A [Rhyodacite of Chaos Crags]	mafic inclusion in clast of dome A in unit pc	Manzanita Lake	California
LC89-1514	5.3	0	40.5072	-121.513	0.001	66.32	15.95	0.86	3.1	3.87	2.1	4.54	3.98	2.42	0.51	0.15	0.07	0.09	99.41	54.7	60	488		18	154						Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	d82	Dacite of hill 8283		Manzanita Lake	California
LC89-1514A	5.3	0	40.5072	-121.513	0.001	55.58	18.86	1.5	5.4	6.75	4.14	8.64	3.53	1.2	0.8	0.24	0.11	0.3	99.73	57.7	32	939		14	131						Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	d82	Dacite of hill 8283	mafic inclusion	Manzanita Lake	California
LC89-1528A	5.3	0	40.5003	-121.5129	0.001	55.28	18.19	1.54	5.56	6.95	5.17	9.28	3.09	0.98	0.67	0.13	0.12	0.08	100.66	62.4											Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]	mafic inclusion	Manzanita Lake	California
LC90-1552	5.3	0	40.6478	-121.4497	0.001	56.05	17.35	1.54	5.56	6.95	4.62	7.78	3.68	1.45	1.46	0.37	0.12	0.32	100.34	59.7											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Sugarloaf Chain"	Clynne	ms47	Basaltic andesite of hill 4709		Old Station	California
LC90-1555	5.3	0	40.6532	-121.4135	0.001	58.45	17.12	1.41	5.06	6.33	4.43	7	3.63	1.66	0.83	0.3	0.11	0.6	99.27	60.9											Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Sugarloaf Chain"	Clynne	asp	Andesite of Potato Butte 		Old Station	California
LC91-1571	5.3	0	40.3485	-121.5503	0.001	62.86	16.3	1.09	3.92	4.9	3.44	5.63	3.27	2.57	0.64	0.18	0.1	1.7	97.95	61	61	382		21	169						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC91-1578	5.3	0	40.3562	-121.6573	0.001	62.64	17.05	0.99	3.57	4.46	3.28	6.31	3.94	1.28	0.63	0.23	0.09	0.37	99.35	62.1	19	1100		15	108						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tab	Andesite of South Fork Battle Creek		Lyonsville	California
LC91-1583	5.3	0	40.3597	-121.615	0.001	61.23	15.36	1.16	4.19	5.24	5.03	6.94	2.97	2.28	0.6	0.13	0.1	2.34	97.32	68.1	56	290		19	156						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC91-1604	5.3	0	40.2122	-121.7437	0.001	63.82	16.01	1	3.58	4.48	3.22	5.6	3.67	2.19	0.63	0.18	0.09	1.39	98.3	61.6	52	558		23	161						Volcanic	Dacite	whole rock	Maidu Volcanic Center	Clynne	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Barkley Mountain	California
LC91-1606	5.3	0	40.3657	-121.607	0.001	62.02	16.14	1.18	4.23	5.29	3.62	6.27	3.78	1.79	0.7	0.17	0.1	1.06	98.81	60.4	49	312		25	152						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC91-1608	5.3	0	40.3608	-121.5393	0.001	65.98	16.76	0.87	3.14	3.93	2.65	3.42	3.6	2.8	0.53	0.16	0.08	3.08	95.65	60	76	338		17	144						Volcanic	Dacite	whole rock	Maidu Volcanic Center	Clynne	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Mineral	California
LC91-1609	5.3	0	40.3636	-121.6283	0.001	58.25	17.67	1.36	4.88	6.11	4.7	7.54	3.72	0.94	0.64	0.18	0.12	0.57	99.42	63.2	20	402		21	86						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Lyonsville	California
LC91-1611	5.3	0	40.3603	-121.6578	0.001	64.81	15.55	1.02	3.68	4.6	2.79	5.01	3.94	2.29	0.67	0.16	0.09	0.41	99.28	57.5	60	323		26	190						Volcanic	Dacite	whole rock	Maidu Volcanic Center	Clynne	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Lyonsville	California
LC91-1613	5.3	0	40.3613	-121.6508	0.001	55.52	17.47	1.52	5.46	6.83	6.14	8.87	3.39	0.62	0.71	0.15	0.13	0.16	100.05	66.7	9	355		21	82						Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	mbc	Basaltic andesites of South Fork Battle Creek		Lyonsville	California
LC92-1621	5.3	0	40.3555	-121.6397	0.001	65.59	16.58	0.8	2.87	3.59	2.6	5.72	3.7	1.35	0.53	0.19	0.08	3.02	96.65	61.7	25	1020		16	111						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Lyonsville	California
LC92-1642	5.3	0	40.3222	-121.6282	0.001	54.5	16.42	1.61	5.8	7.25	7.83	8.87	3.05	0.86	0.77	0.16	0.14	0.29	99.76	70.6	19	455		20	96						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Lyonsville	California
LC92-1644	5.3	0	40.3252	-121.6273	0.001	56.01	18.33	1.51	5.43	6.79	4.45	8.52	3.59	1.08	0.74	0.2	0.14	0.39	99.7	59.4	30	407		24	93						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Lyonsville	California
LC92-1645	5.3	0	40.3262	-121.622	0.001	64.01	16.33	0.9	3.24	4.05	3.47	6.16	3.81	1.25	0.57	0.18	0.08	1.09	98.76	65.6	19	1080		12	104						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC92-1660	5.3	0	40.2945	-121.6082	0.001	59.19	14.07	1.43	5.13	6.41	7.8	7.45	2.86	1.3	0.53	0.12	0.13	0.49	99.94	73	31	408		19	109						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC92-1662	5.3	0	40.2897	-121.6092	0.001	57.93	16.69	1.29	4.65	5.81	6.07	7.73	3.5	1.21	0.63	0.18	0.11	0.25	99.78	70	19	719		15	95						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC92-1690	5.3	0	40.6587	-121.5302	0.001	55.85	18.18	1.52	5.47	6.84	4.67	7.71	3.61	1.53	0.99	0.36	0.12	0.44	99.07	60.4	33	594		23	150						Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Tumble Buttes Chain"	Clynne	mt5	Basaltic andesite of section 5		Thousand Lakes Valley	California
LC92-1692	5.3	0	40.652	-121.5297	0.001	55.57	18.22	1.52	5.49	6.86	4.46	7.8	3.8	1.54	1.06	0.41	0.12	0.35	99.4	59.2	32	624		18	158						Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Tumble Buttes Chain"	Clynne	mt61	Basaltic andesite of hill 6138		Thousand Lakes Valley	California
LC92-1717	5.3	0	40.5723	-121.6842	0.001	55.18	17.15	1.49	5.36	6.7	7.3	8.37	3.2	0.97	0.67	0.18	0.13	0.56	99.72	70.8	21	469		19	84						Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	am	"Older regional andesites and basaltic andesites, undivided"		Viola	California
LC92-1720	5.3	0	40.6147	-121.621	0.001	50.56	17.56	1.45	7.38	8.69	8.33	9.33	3.17	0.66	1.11	0.29	0.16	0.06	100.5	66.8	8.2	379		23	119						Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	bk1	Unit 1 [Tholeiitic basalts of Big Lake]	from cone buried by unit bk2	Manzanita Lake	California
LC92-1757	5.3	0	40.6951	-121.425	0.001	60.69	17.28	1.23	4.41	5.52	3.25	6.44	3.73	1.85	0.73	0.28	0.1	0.86	98.85	56.8											Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Sugarloaf Chain"	Clynne	ass	Andesite of Sugarloaf Peak		Old Station	California
LC93-1807	5.3	0	40.4328	-121.9466	0.001	55.85	15.88	1.48	5.31	6.64	7.97	8.85	2.8	0.91	0.66	0.16	0.12	0.64	99.42	72.8	19	616		18	96						Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mhr	Basaltic andesite of Hootman Ranch		Shingletown	California
LC93-1810	5.3	0	40.4593	-121.8537	0.001	56.24	15.72	1.46	5.24	6.55	7.98	8.61	2.92	0.89	0.66	0.17	0.12	0.38	99.8	73.1	19	606		15	96						Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	mhr	Basaltic andesite of Hootman Ranch		Manton	California
LC93-1863	5.3	0	40.2798	-121.3993	0.001	74.25	13.83	0.32	1.16	1.46	0.49	1.59	3.62	4.35	0.28	0.06	0.03	0.55	98.44	42.8	129	162		16	145						Volcanic	Rhyolite	whole rock	Maidu Volcanic Center	Clynne	rlp	Rhyolite of Lost Creek Plateau		Childs Meadow	California
LC93-1866	5.3	0	40.4273	-121.3322	0.001	58.4	16.9	1.39	5.02	6.28	5.04	6.91	3.57	1.62	0.82	0.21	0.11	0.18	99.36	64.1	40	416		25	138						Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Clynne	Tad	"Andesites of Dittmar Volcanic Center, Stage 1, undivided"		Mount Harkness	California
LC93-1872	5.3	0	40.3272	-121.3075	0.001	74.07	14.03	0.33	1.2	1.5	0.48	1.57	3.37	4.55	0.29	0.06	0.03	2.35	97.06	41.8	125	160		15	150						Volcanic	Rhyolite	whole rock	Maidu Volcanic Center	Clynne	rsm	Rhyolite of North Stover Mountain		Stover Mountain	California
LC93-1877	5.3	0	40.3267	-121.5645	0.001	58	18.08	1.27	4.59	5.73	4.5	7.73	3.35	1.49	0.69	0.18	0.11	0.81	98.95	63.6	33	526		20	98						Volcanic	Andesite	whole rock	Maidu Volcanic Center	Clynne	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LC93-1962	5.3	0	40.5095	-121.5205	0.001	55.63	18.61	1.53	5.49	6.87	4.7	9.04	2.95	1.14	0.66	0.11	0.13	0.56	98.92	60.4	25	526		16	72						Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rca	Dome A [Rhyodacite of Chaos Crags]	"mafic inclusion collected from clast in pyroclastic flow, unit pc"	Manzanita Lake	California
LC93-1963A	5.3	0	40.5313	-121.506	0.001	56.12	18.81	1.52	5.49	6.86	4.23	8.71	3.11	1.08	0.68	0.12	0.13	0.01	99.5	57.8	24	545		14	75						Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcf	Dome F [Rhyodacite of Chaos Crags]	"mafic inclusion, collected from talus"	Manzanita Lake	California
LC93-1970	5.3	0	40.2845	-121.2652	0.001	49.27	18.85	1.53	7.78	9.15	7.92	10.55	2.67	0.16	0.99	0.11	0.16	1.36	98.47	64.5	0	271		26	79						Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bwv	Tholeiitic basalt of Warner Valley		Stover Mountain	California
LC93-1980	5.3	0	40.2985	-121.1417	0.001	48.51	17.65	1.62	8.25	9.71	8.75	10.69	2.73	0.25	1.2	0.16	0.18	0.01	100.07	65.4	5	243		35	92						Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Clynne	brk	Tholeiitic basalt of Rock Creek		Chester	California
LC94-2051	5.3	0	40.3258	-121.2355	0.001	48.88	17.9	1.5	7.63	8.97	8.97	11.06	2.65	0.19	0.93	0.13	0.16	0.01	100.26	67.7	0	227		26	70						Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Clynne	bwv	Tholeiitic basalt of Warner Valley		Chester	California
LC95-2190	5.3	0	40.5323	-121.3222	0.001	57.06	15.64	1.34	4.81	6.01	7.92	7.88	3.06	1.41	0.62	0.14	0.12	0	99.44	74.6											Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	mp2	"Flow 2, Painted Dunes [Basaltic andesites of Cinder Cone]"		Prospect Peak	California
LC96-2218	5.3	0	40.5632	-121.301	0.001	56.35	16.29	1.4	5.04	6.3	7.31	7.69	3.34	1.45	0.79	0.22	0.12	0.27	99.49	72.1											Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	mf1	"Flow 1, Fantastic Lava Beds [Basaltic andesites of Cinder Cone]"		Prospect Peak	California
LC97-2265	5.3	0	40.5639	-121.2951	0.001	55.05	16.94	1.49	5.37	6.72	7.18	8.2	3.32	1.28	0.85	0.2	0.12	-0.16	99.75	70.4											Volcanic	Basaltic andesite	whole rock	"Lassen Volcanics, Twin Lakes Sequence, Younger"	Clynne	mf2	"Flow 2, Fantastic Lava Beds [Basaltic andesites of Cinder Cone]"		Prospect Peak	California
LC97-2276	5.3	0	40.5183	-121.4965	0.001	65.73	16.48	0.86	3.11	3.89	2.15	4.63	3.94	2.34	0.52	0.15	0.08	0.56	98.61	55.1	60	532		16	147						Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	d82	Dacite of hill 8283		West Prospect Peak	California
LC97-2278	5.3	0	40.5093	-121.509	0.001	66.39	15.91	0.88	3.17	3.96	2.17	4.38	3.88	2.45	0.54	0.14	0.08	0.46	99.1	55	62	490		17	158						Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	d82	Dacite of hill 8283		Manzanita Lake	California
LC97-2293	5.3	0	40.4768	-121.5309	0.001	66.54	16.43	0.77	2.76	3.45	2.06	4.37	3.99	2.36	0.5	0.13	0.07	1.51	97.71	57.2	60	509		18	149						Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dv	Dacite of Vulcans Castle		Lassen Peak	California
LC97-2298	5.3	0	40.4775	-121.4817	0.001	58.58	17.99	1.26	4.52	5.65	4.14	7.39	3.47	1.5	0.79	0.26	0.11	0.85	98.29	62	45	838		22	140						Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rk	Flows [Rhyodacite of Kings Creek]	mafic inclusion	Reading Peak	California
LC00-2351	5.3	0	40.6292	-121.3817	0.001	59.3	17.44	1.32	4.76	5.95	3.79	6.77	3.4	1.94	0.81	0.35	0.12	0.56	99.17	58.7											Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	awp	Andesites of West Prospect Peak		Old Station	California
LC00-2352	5.3	0	40.5245	-121.5177	0.001	68.35	15.81	0.71	2.55	3.19	1.74	3.91	3.75	2.51	0.43	0.16	0.07	0.16	100.21	54.9											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rcc	Dome C [Rhyodacite of Chaos Crags]		Manzanita Lake	California
LC02-2389	5.3	0	40.6716	-121.5588	0.001	56.3	17.68	1.46	5.25	6.57	5.55	7.33	3.63	1.47	0.87	0.34	0.12	0.55	98.98	65.3											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Tumble Buttes Chain"	Clynne	mtu	Basaltic andesite of Tumble Buttes		Thousand Lakes Valley	California
LC02-2393	5.3	0	40.4937	-121.487	0.001	58.92	17.25	1.3	4.69	5.87	4.63	7.82	3.31	1.25	0.6	0.11	0.11	0.45	99.63	63.8											Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	dl	Dome [Dacite of Lassen Peak]	mafic inclusion collected from talus	Reading Peak	California
LC02-2394	5.3	0	40.4852	-121.4762	0.001	57.55	17.99	1.32	4.74	5.92	4.61	7.53	3.52	1.46	0.82	0.35	0.11	0.81	98.34	63.4											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	rk	Flows [Rhyodacite of Kings Creek]	mafic inclusion	Reading Peak	California
LC02-2395	5.3	0	40.4735	-121.4995	0.001	69.33	15.53	0.61	2.19	2.73	1.26	3.11	4.29	3	0.47	0.14	0.07	1.24	98.75	50.7											Volcanic	Dacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Clynne	dh	Dacite of Mt. Helen		Reading Peak	California
LC02-2397A	5.3	0	40.475	-121.5012	0.001	55.51	18.5	1.44	5.19	6.49	5.1	8.23	3.31	1.34	0.92	0.35	0.11	1.56	98.39	63.7											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence"	Clynne	pk	Pumiceous pyroclastic-flow deposits [Rhyodacite of Kings Creek]	mafic inclusion	Lassen Peak	California
LC03-2404	5.3	0	40.638	-121.3608	0.001	49.49	17.54	1.44	7.36	8.66	9.12	10.58	2.76	0.35	0.98	0.21	0.16	-0.06	100.03	68.8											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Clynne	b44	Tholeiitic basalt of Calif. Hwy 44		Swain's Hole	California
LF01-005	5.3	0	40.4131	-121.5115	0.001	56.84	15.75	1.41	5.07	6.34	7.5	8.37	3.07	1.01	0.67	0.2	0.11	0.23	99.61	72.5											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-007	5.3	0	40.4128	-121.5107	0.001	54.03	17	1.59	5.73	7.17	7.7	8.76	3.11	0.91	0.79	0.25	0.13	0.31	99.47	70.5											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-008	5.3	0	40.4129	-121.5112	0.001	56.05	17.84	1.52	5.49	6.86	5.38	7.85	3.49	1.16	0.85	0.25	0.12	0.28	99.27	63.6											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-009	5.3	0	40.413	-121.5099	0.001	57.43	17.14	1.43	5.16	6.45	5.04	7.22	3.63	1.59	0.91	0.32	0.12	0.74	98.59	63.5											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-016	5.3	0	40.486	-121.5777	0.001	61.97	17.43	1.04	3.75	4.69	3.18	6.12	3.88	1.63	0.68	0.22	0.09	0.12	99.65	60.2											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	adc	Andesite of Digger Creek		Lassen Peak	California
LF01-017	5.3	0	40.4629	-121.5748	0.001	66.05	16.77	0.86	3.1	3.87	1.52	3.8	4.58	2.26	0.72	0.27	0.07	0.89	98.14	46.7											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-018	5.3	0	40.4618	-121.5748	0.001	61.71	17.55	1.06	3.83	4.78	3.24	6.24	3.86	1.55	0.66	0.21	0.09	0.19	99.59	60.1											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-019	5.3	0	40.459	-121.5767	0.001	60.39	17.28	1.23	4.44	5.54	3.22	6.57	3.87	1.77	0.82	0.3	0.1	0.9	98.85	56.4											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-020	5.3	0	40.4582	-121.5761	0.001	55.48	17.81	1.52	5.48	6.85	5.59	7.66	3.73	1.25	1.06	0.3	0.11	0.7	98.28	64.5											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-021	5.3	0	40.4559	-121.5757	0.001	60.13	17.01	1.27	4.56	5.69	3.81	6.34	3.87	1.81	0.83	0.28	0.11	0.65	99.29	59.8											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-024	5.3	0	40.4303	-121.5202	0.001	59.43	17.33	1.25	4.49	5.62	4.35	6.89	3.45	1.67	0.75	0.28	0.1	1.24	98.58	63.3											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-048	5.3	0	40.426	-121.5271	0.001	59.22	17.26	1.27	4.59	5.73	4.36	7.05	3.27	1.86	0.75	0.28	0.11	1.36	98.44	62.9											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-049	5.3	0	40.4263	-121.5269	0.001	58.07	17.13	1.39	5	6.25	4.72	6.88	3.38	1.97	1	0.35	0.11	1.6	98.01	62.7											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-050	5.3	0	40.4265	-121.5275	0.001	59.33	17.36	1.24	4.48	5.6	4.32	6.96	3.4	1.75	0.77	0.29	0.11	1.36	98.42	63.2											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-051	5.3	0	40.4268	-121.5276	0.001	59.46	17.34	1.24	4.46	5.57	4.26	6.92	3.39	1.8	0.76	0.28	0.1	1.28	98.53	63											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-052	5.3	0	40.427	-121.5285	0.001	60.04	17.89	1.1	3.95	4.94	4.02	7.17	3.69	1.19	0.66	0.2	0.09	0.29	99.37	64.5											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LF01-053	5.3	0	40.4282	-121.5323	0.001	54.64	16.91	1.64	5.9	7.37	6.73	7.68	3.61	1.36	1.05	0.35	0.13	<0.01	100.02	67											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Feeley	amc	Andesites of Mill Canyon		Lassen Peak	California
LK88-49	5.3	0	40.441	-121.2642	0.001	51.64	16.71	1.86	6.69	8.36	8.58	9.25	3.13	0.8	0.94	0.25	0.15	<0.01	100.66	69.6	13.9	400	349	21	107	6	156	58	53	336	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Keating	bnt	Basalt of Bonte Peak		Mount Harkness	California
LK88-54	5.3	0	40.453	-121.2652	0.001	52.69	17.26	1.79	6.46	8.07	6.79	7.92	3.82	1.36	1.25	0.5	0.14	<0.01	100.36	65.2	30	536	573	29	177	16	122	49	55	152	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Island Lake Sequence"	Keating	bii	Basalt of Island Lake		Mount Harkness	California
LK88-61	5.3	0	40.4563	-121.2572	0.001	54.84	17.61	1.62	5.85	7.31	5.39	7.86	3.66	1.53	1.07	0.43	0.13	0.25	100.02	62.2											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Keating	mb	Basaltic andesite of Black Cinder Rock		Mount Harkness	California
LK88-72	5.3	0	40.4538	-121.2368	0.001	55.02	17.54	1.62	5.84	7.3	5.4	7.76	3.74	1.46	1.07	0.42	0.13	0.01	100.43	62.3											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Keating	mb	Basaltic andesite of Black Cinder Rock		Red Cinder	California
LK88-89	5.3	0	40.4812	-121.2348	0.001	52.25	17.15	1.69	6.08	7.6	7.74	9.77	3.11	0.87	0.96	0.26	0.13	<0.01	100.97	69.4	18	433	319	22	114	11	103	59	44	219	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Keating	br80	Basalt of hill 8030		Red Cinder	California
LL85-58	5.3	0	40.4897	-121.2306	0.001	59.6	17.09	1.28	4.6	5.75	4.22	6.85	3.64	1.66	0.68	0.27	0.1	0.05	99.83	62											Volcanic	Andesite	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Lerch	arr	Andesite of Red Cinder		Red Cinder	California
LL85-61	5.3	0	40.4836	-121.2339	0.001	52.1	17	1.71	6.16	7.7	7.93	9.72	3.14	0.88	0.96	0.26	0.14	0.01	100.53	69.7											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Lerch	br80	Basalt of hill 8030		Red Cinder	California
LL85-64	5.3	0	40.4781	-121.2367	0.001	56.33	18.41	1.39	5	6.26	4.17	7.74	4	1.57	0.82	0.44	0.12	0.32	100.1	59.8											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Lerch	mrg2	Unit 2 [Basaltic andesites of Long Lake]		Red Cinder	California
LL85-83	5.3	0	40.4842	-121.2136	0.001	55.7	19.37	1.47	5.29	6.61	4.1	8.01	3.96	1.04	0.76	0.18	0.11	0.26	100.03	58											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Tuya Chains"	Lerch	mtt	Basaltic andesite of Turnaround Lake		Red Cinder	California
LL85-134	5.3	0	40.4622	-121.2383	0.001	54.15	18.12	1.68	6.06	7.57	5.19	8.09	3.72	1.32	1.13	0.4	0.13	0.28	100.12	60.4											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Lerch	mb	Basaltic andesite of Black Cinder Rock		Red Cinder	California
LL85-370	5.3	0	40.4539	-121.2053	0.001	51.54	15.94	1.88	6.78	8.47	8.66	8.72	3.45	1.14	1.29	0.43	0.14	0.17	100.48	69.5											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Beauty Lake Chain"	Lerch	bbh	Basalt of Hidden Lakes		Red Cinder	California
LL85-613	5.3	0	40.4394	-121.1567	0.001	55.29	19.33	1.54	5.54	6.92	4.18	8.38	3.83	0.96	0.72	0.12	0.12	0.01	100.81	57.4											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Lerch	mee1	Unit 1 [Basaltic andesites of Echo Lake]		Red Cinder	California
LL85-667	5.3	0	40.4482	-121.1833	0.001	50.01	16.2	2.08	7.49	9.36	7.24	9.04	3.95	1.48	1.78	0.58	0.15	0.01	100.63	63.3											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Caribou Chain"	Lerch	bcs	Basalt of South Caribou		Red Cinder	California
LL85-680	5.3	0	40.4392	-121.1889	0.001	52.78	16.79	1.73	6.24	7.8	7.86	9.54	3.14	0.79	0.82	0.17	0.14	0.05	100.63	69.2											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Caribou Chain"	Lerch	bci	Basalt of Indian Meadow		Red Cinder	California
LL85-681	5.3	0	40.4425	-121.1869	0.001	53.96	19.81	1.51	5.43	6.78	5.09	9.04	3.46	0.84	0.65	0.1	0.11	0.28	99.67	62.6											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Lerch	mcm	Basaltic andesite of middle Caribou		Red Cinder	California
LL85-743	5.3	0	40.4297	-121.1941	0.001	48.9	18.56	1.42	7.24	8.52	8.02	11.58	2.82	0.27	0.89	0.14	0.16	0.22	101.09	66.4											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Lerch	brk	Tholeiitic basalt of Rock Creek		Red Cinder	California
LM79-369	5.3	0	40.3998	-121.494	0.001	55.44	17.07	1.6	5.76	7.2	6.12	7.56	3.45	1.54	1.05	0.28	0.13	0.29	54.9	65.4											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Muffler	amc	Andesites of Mill Canyon		Reading Peak	California
LM79-422	5.3	0	40.3506	-121.4296	0.001	59.64	15.94	1.26	4.52	5.66	4.42	7	3.56	2.42	0.81	0.34	0.1	0.24	100.27	63.5											Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Muffler	Taw	Andesite of Wild Cattle Mountain		Childs Meadow	California
LM79-433	5.3	0	40.3866	-121.5818	0.001	61.18	16.93	1.11	3.99	4.99	4.2	6.97	3.99	0.86	0.57	0.11	0.08	0.44	99.66	65.2											Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	amr	Andesite of Martin Creek		Lassen Peak	California
LM79-468	5.3	0	40.3852	-121.6851	0.001	75.46	13.16	0.28	1.02	1.28	0.38	1.16	3.79	4.44	0.26	0.04	0.01	2.48	97.39	39.9											Volcanic	Rhyolite	whole rock	Maidu Volcanic Center	Muffler	rb	Rhyolite of Blue Ridge		Grays Peak	California
LM79-469	5.3	0	40.3703	-121.726	0.001	75.4	13.26	0.28	1.01	1.27	0.4	1.16	3.58	4.61	0.24	0.04	0.01	2.24	98.13	41.2											Volcanic	Rhyolite	whole rock	Maidu Volcanic Center	Muffler	rb	Rhyolite of Blue Ridge		Lyonsville	California
LM80-814	5.3	0	40.3748	-121.4358	0.001	55.55	16.95	1.53	5.5	6.88	5.95	7.75	3.78	1.56	1	0.31	0.12	0.16	100.34	65.8											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	msm	Basaltic andesite of Small Butte		Childs Meadow	California
LM80-824	5.3	0	40.4201	-121.4957	0.001	60.22	17.25	1.25	4.5	5.62	3.62	6.24	3.73	2.07	0.81	0.21	0.1	0.14	99.63	58.9											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Muffler	amc	Andesites of Mill Canyon		Reading Peak	California
LM80-830	5.3	0	40.4187	-121.5113	0.001	59.63	17.25	1.27	4.58	5.73	3.99	6.45	3.85	1.87	0.78	0.24	0.09	0.41	99.61	60.8	52	487	633	21	164	9					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Muffler	amc	Andesites of Mill Canyon		Lassen Peak	California
LM80-854	5.3	0	40.4223	-121.4971	0.001	60.1	18.05	1.07	3.86	4.83	4.01	7.27	3.6	1.16	0.63	0.16	0.08	0.26	99.59	64.9											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Muffler	amc	Andesites of Mill Canyon		Reading Peak	California
LM80-855	5.3	0	40.4198	-121.4943	0.001	69.35	15.87	0.58	2.1	2.62	1.21	2.88	4.35	3.05	0.44	0.1	0.05	0.69	99.15	50.8											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Muffler	rmc	Rhyodacite of Mount Conard		Reading Peak	California
LM80-867	5.3	0	40.3585	-121.4157	0.001	48.67	17.75	1.56	7.93	9.33	8.04	11.37	3.02	0.24	1.05	0.21	0.17	0.34	101.15	64.4											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bbz	Tholeiitic basalts of Buzzard Springs		Childs Meadow	California
LM80-873	5.3	0	40.4081	-121.5077	0.001	55.19	15.9	1.5	5.41	6.77	7.95	9.24	3.05	0.82	0.66	0.16	0.12	0.49	100.63	72.4	18	660	285	15	100	3					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Muffler	amc	Andesites of Mill Canyon		Lassen Peak	California
LM80-875	5.3	0	40.4079	-121.5056	0.001	59.88	16.89	1.26	4.54	5.68	4.18	6.36	3.84	1.92	0.79	0.24	0.1	0.29	100.54	62.1	45	476	649	21	165	9					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Muffler	amc	Andesites of Mill Canyon		Lassen Peak	California
LM80-876	5.3	0	40.41	-121.5084	0.001	57.08	17.14	1.46	5.26	6.58	5.18	7.24	3.77	1.58	0.88	0.28	0.11	0.4	99.74	63.7	38	450	589	21	161	7					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Muffler	amc	Andesites of Mill Canyon		Lassen Peak	California
LM80-884	5.3	0	40.4123	-121.5117	0.001	56.64	17.14	1.5	5.41	6.77	4.34	7.86	3.99	1.55	1.07	0.37	0.11	0.25	100.35	58.8	37	603	641	23	172	8					Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Muffler	amc	Andesites of Mill Canyon		Lassen Peak	California
LM80-899	5.3	0	40.4307	-121.5094	0.001	69.42	15.79	0.58	2.11	2.63	1.11	2.88	4.46	3.04	0.46	0.1	0.05	0.66	68.6	48.5											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Muffler	rmc	Rhyodacite of Mount Conard		Lassen Peak	California
LM80-901	5.3	0	40.4359	-121.4996	0.001	69.81	15.56	0.55	1.97	2.46	1.11	2.8	4.46	3.17	0.42	0.1	0.05	0.98	99.2	50.1											Volcanic	Rhyodacite	whole rock	"Lassen Volcanics, Bumpass Sequence"	Muffler	rmc	Rhyodacite of Mount Conard		Reading Peak	California
LM80-908	5.3	0	40.4012	-121.4296	0.001	49.58	17.86	1.54	7.83	9.21	7.44	10.94	3.14	0.31	1.04	0.16	0.16	<0.01	100.51	62.9											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bbz	Tholeiitic basalts of Buzzard Springs		Reading Peak	California
LM80-910	5.3	0	40.4017	-121.3935	0.001	57.43	17.64	1.4	5.04	6.3	4.65	7.68	3.78	1.25	0.77	0.24	0.12	0.24	100.33	62.2											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bsm	Basalts and basaltic andesites of Sifford Mountain		Reading Peak	California
LM80-913	5.3	0	40.3919	-121.3974	0.001	55.83	17.97	1.48	5.31	6.64	5.12	8.24	3.59	1.18	0.86	0.3	0.12	0.64	99.64	63.2											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bsm	Basalts and basaltic andesites of Sifford Mountain		Reading Peak	California
LM81-1117A	5.3	0	40.4572	-121.5141	0.001	61.37	17.15	1.19	4.27	5.34	3.27	5.84	3.76	2.06	0.77	0.22	0.09	1.34	98.22	57.7											Volcanic	Andesite	whole rock	"Lassen Volcanics, Brokeoff Volcano"	Muffler	amc	Andesites of Mill Canyon		Lassen Peak	California
LM81-1146	5.3	0	40.6811	-121.3924	0.001	52.76	16.78	1.67	6.02	7.53	8.36	10.01	2.71	0.73	0.68	0.12	0.14	0.24	100.04	71.2	13	342	248	23	84	3					Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	ahc	"Andesites, basaltic andesites, and basalts of Hat Creek Rim"		Old Station	California
LM82-1274	5.3	0	40.3605	-121.3951	0.001	48.55	17.99	1.57	8	9.41	7.96	11.16	3.03	0.22	1.12	0.24	0.17	0.31	100.37	64	3	375	141	24	93	4					Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bbz	Tholeiitic basalts of Buzzard Springs		Childs Meadow	California
LM82-1276	5.3	0	40.342	-121.3111	0.001	62.45	17.48	1	3.62	4.52	2.81	5.86	3.83	2.09	0.62	0.15	0.08	0.69	99.35	58.1	58	548	620	21	165	4					Volcanic	Andesite	whole rock	Dittmar Volcanic Center	Muffler	ad2	"Andesites of Dittmar Volcanic Center, Stage 2, undivided"		Stover Mountain	California
LM82-1282	5.3	0	40.358	-121.4045	0.001	48.74	17.95	1.52	7.75	9.12	8.32	11.23	2.87	0.24	1	0.2	0.16	0.11	100.57	65.7	1	354	126	19	84	2	117	91	54	174	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bbz	Tholeiitic basalts of Buzzard Springs		Childs Meadow	California
LM82-1286B	5.3	0	40.3342	-121.3054	0.001	48.12	18.01	1.55	7.88	9.27	9.2	11.1	2.76	0.15	0.96	0.1	0.17	<0.01	100.84	67.5	3	228	95	26	73	1	151	118	34	175	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bwv	Tholeiitic basalt of Warner Valley		Stover Mountain	California
LM87-1333	5.3	0	40.5997	-121.2415	0.001	50.8	17.47	1.8	6.49	8.11	7.75	9.11	3.45	1.14	1.48	0.37	0.14	<0.01	100.92	68.1	17.6	545	370	28	161	19	118	55	63	240	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Cone Lake Sequence"	Muffler	bl21	Basalt of hill 2109		Bogard Buttes	California
LM87-1351	5.3	0	40.5278	-121.214	0.001	55.39	18.53	1.5	5.39	6.73	5.35	8.15	3.65	1	0.76	0.18	0.12	<0.01	100.98	63.9	24	541	425	23	111	6					Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mtr	Basaltic andesite of Triangle Lake		Bogard Buttes	California
LM87-1360	5.3	0	40.5285	-121.2018	0.001	50.41	16.93	1.93	6.94	8.67	8.54	9.03	3.42	0.94	1.34	0.39	0.15	<0.01	101.16	68.7	17.3	488	332	30	150	17	204	69	84	451	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	bcw	Basalt of Caribou Wilderness		Bogard Buttes	California
LM87-1384	5.3	0	40.536	-121.1963	0.001	49.73	15.58	1.84	6.64	8.3	10.68	9.8	2.89	0.92	1.32	0.46	0.15	<0.01	100.88	74.2	20.1	601	408	26	148	12					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	bcw	Basalt of Caribou Wilderness		Bogard Buttes	California
LM87-1430	5.3	0	40.5333	-121.2577	0.001	52.79	17.99	1.66	5.98	7.47	6.6	9.08	3.4	1.03	1.05	0.29	0.13	0.04	101.26	66.3	22	482	402	25	128	8					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Muffler	br25	Basalt of section 25		Prospect Peak	California
LM87-1434	5.3	0	40.5328	-121.2507	0.001	52.45	17.19	1.68	6.07	7.58	7.68	9.46	3.15	0.92	0.98	0.28	0.14	<0.01	101.34	69.3	20	453	352	25	123	8					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Muffler	br22	Basalt of hill 2283		Prospect Peak	California
LM87-1442	5.3	0	40.5413	-121.254	0.001	52.1	16.51	1.76	6.33	7.91	9.56	9.1	2.9	0.64	0.84	0.14	0.14	<0.01	101.28	72.9	13.6	408	279	24	86	4	193	71	63	382	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Muffler	brw	Basalt of Widow Lake		Prospect Peak	California
LM87-1443	5.3	0	40.574	-121.3414	0.001	56.34	18.28	1.43	5.16	6.45	4.65	8.21	3.45	1.28	0.84	0.23	0.12	0.51	100.14	61.6	26	476	470	24	132	6					Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	ap	Andesite and basaltic andesite of Prospect Peak		Prospect Peak	California
LM87-1467	5.3	0	40.5766	-121.2828	0.001	52.71	18.14	1.72	6.18	7.72	6.32	8.84	3.44	1.17	1.04	0.32	0.14	<0.01	101.04	64.6	20	537	502	26	147	9					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Sunrise Peak Sequence"	Muffler	bsl	Basalt of Lost Spring		Prospect Peak	California
LM87-1503	5.3	0	40.4985	-121.2408	0.001	60.32	17	1.26	4.55	5.69	3.94	6.5	3.53	1.85	0.68	0.25	0.11	0.11	100.48	60.7	47	467	745	26	173	9					Volcanic	Andesite	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Muffler	arr	Andesite of Red Cinder		Red Cinder	California
LM87-1530	5.3	0	40.5153	-121.2182	0.001	52.36	17.29	1.74	6.26	7.82	7.03	9.15	3.32	1.15	1.23	0.33	0.14	<0.01	100.77	66.7	16.3	514	418	25	136	12					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Muffler	brt1	Unit 1 [Basalts of Triangle Lake]		Bogard Buttes	California
LM87-1547	5.3	0	40.5573	-121.28	0.001	51.4	17.8	1.78	6.42	8.03	6.82	9.49	3.56	0.95	1.15	0.48	0.14	<0.01	100.12	65.4	22	725	417	25	137	9					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Sunrise Peak Sequence"	Muffler	bss2	Unit 2 [Basalt of Sunrise Peak]		Prospect Peak	California
LM87-1548	5.3	0	40.559	-121.2787	0.001	52.29	16.7	1.77	6.38	7.97	7.04	8.65	3.69	1.49	1.42	0.44	0.14	<0.01	100.73	66.3	29.2	763	525	29	156	16					Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Sunrise Peak Sequence"	Muffler	bss1	Unit 1 [Basalt of Sunrise Peak]		Prospect Peak	California
LM87-1549	5.3	0	40.5624	-121.283	0.001	60.53	17.11	1.21	4.37	5.46	3.73	6.53	3.38	2.22	0.64	0.19	0.1	0.8	99.28	60.4	50	463	703	27	152	5					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	abl	Andesite of Butte Lake		Prospect Peak	California
LM88-1596	5.3	0	40.6813	-121.5155	0.001	57.63	18.27	1.35	4.88	6.09	4.04	7.85	3.37	1.54	0.75	0.21	0.11	0.6	99.62	59.6	36	476	525	22	142	6	31	47	53	30	Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	alg	Andesite of Logan Mountain		Thousand Lakes Valley	California
LM88-1597	5.3	0	40.682	-121.4922	0.001	58.19	19.9	1.18	4.24	5.3	3.2	7.89	3.62	0.98	0.57	0.14	0.09	0.59	99.45	57.4	25	736	357	20	102	4					Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	aw	Andesite of Wilcox Peak		Old Station	California
LM88-1609	5.3	0	40.4871	-121.1796	0.001	54.79	19.33	1.49	5.36	6.7	5.12	8.84	3.34	0.89	0.63	0.1	0.11	<0.01	100.43	63											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mc8	Unit 8 [Basaltic andesites of Silver Lake]		Red Cinder	California
LM88-1611	5.3	0	40.4865	-121.1883	0.001	55.67	18.92	1.56	5.62	7.02	4.53	7.95	3.65	1.05	0.8	0.13	0.12	0.05	100.5	59											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mcr	Basaltic andesite of Rim Lake		Red Cinder	California
LM88-1614A	5.3	0	40.4393	-121.2047	0.001	51.65	17.42	1.86	6.7	8.37	7	7.79	3.98	1.37	1.61	0.48	0.14	-0.23	100.06	65.1											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Beauty Lake Chain"	Muffler	bbp	Basalt of Posey Lake		Red Cinder	California
LM88-1615	5.3	0	40.4438	-121.213	0.001	53.06	19.6	1.51	5.42	6.77	5.57	9.74	3.31	0.79	0.75	0.15	0.11	0.26	100.11	64.7											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Tuya Chains"	Muffler	mte	Basaltic andesites of Evelyn Lake		Red Cinder	California
LM88-1616	5.3	0	40.4464	-121.2108	0.001	52.57	16.51	1.78	6.39	7.99	8.07	8.7	3.39	1.04	1.09	0.31	0.15	-0.05	100.01	69.2											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Beauty Lake Chain"	Muffler	bbb	Basalt of Beauty Lake		Red Cinder	California
LM88-1619	5.3	0	40.456	-121.2093	0.001	51.94	16.18	1.86	6.69	8.36	7.87	8.89	3.4	1.23	1.36	0.45	0.14	<0.01	100.86	67.7	24.7	666	498	24	141	10	119	39	63	219	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Beauty Lake Chain"	Muffler	bbh	Basalt of Hidden Lakes		Red Cinder	California
LM88-1635A	5.3	0	40.4592	-121.1987	0.001	55.51	17.47	1.62	5.83	7.28	5.24	7.71	3.63	1.45	1.03	0.39	0.13	0.1	100.27	61.6											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mc71	Basaltic andesite of hill 7114		Red Cinder	California
LM88-1684	5.3	0	40.4868	-121.1778	0.001	54.53	19.31	1.5	5.39	6.74	5.22	8.91	3.33	0.91	0.66	0.12	0.12	0.06	100.54	63.3											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mcn1	Unit 1 [Basaltic andesites of North Caribou]		Red Cinder	California
LM88-1702	5.3	0	40.497	-121.197	0.001	53.45	19.76	1.56	5.6	7	5.66	9.19	3.28	0.68	0.62	0.09	0.12	0.15	100.34	64.3											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mc8	Unit 8 [Basaltic andesites of Silver Lake]		Red Cinder	California
LM88-1707	5.3	0	40.6172	-121.3005	0.001	51.68	17.36	1.82	6.55	8.19	7.33	9.18	3.27	1.12	1.21	0.32	0.14	0.2	100.37	66.6	24	517	381	22	139	14	130	56	62	111	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	bcg	Basalt of Butte Creek Campground		Prospect Peak	California
LM88-1712	5.3	0	40.4062	-121.2248	0.001	56.52	17.44	1.5	5.39	6.74	5.56	7.41	3.59	1.35	0.86	0.27	0.12	0.1	100.39	64.8											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tbm	Basalts and basaltic andesites of Mud Creek Rim		Red Cinder	California
LM88-1724	5.3	0	40.4478	-121.2303	0.001	55.12	19.04	1.53	5.5	6.87	4.8	8.47	3.64	0.9	0.74	0.15	0.11	0.21	100.39	60.9											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Tuya Chains"	Muffler	mte	Basaltic andesites of Evelyn Lake		Red Cinder	California
LM88-1725	5.3	0	40.447	-121.2297	0.001	55.06	19.05	1.53	5.52	6.89	4.85	8.48	3.63	0.88	0.75	0.15	0.11	<0.01	100.87	61											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Tuya Chains"	Muffler	mte	Basaltic andesites of Evelyn Lake		Red Cinder	California
LM88-1730	5.3	0	40.401	-121.2212	0.001	57.17	17.26	1.45	5.22	6.52	5.16	7.22	3.71	1.52	0.88	0.3	0.11	<0.01	100.8	63.8											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tbm	Basalts and basaltic andesites of Mud Creek Rim		Red Cinder	California
LM88-1737	5.3	0	40.4162	-121.25	0.001	53.11	18.01	1.82	6.55	8.19	6.11	8.47	3.51	0.97	1.03	0.26	0.15	<0.01	100.7	62.4	19	480	436	23	119	8	80	56	52	110	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	bnt	Basalt of Bonte Peak		Red Cinder	California
LM88-1744	5.3	0	40.418	-121.2486	0.001	52.89	17.86	1.73	6.23	7.79	6.06	8.17	3.76	1.44	1.32	0.42	0.13	<0.01	100.91	63.4											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Island Lake Sequence"	Muffler	bie	Basalt of East Lake		Red Cinder	California
LM88-1777	5.3	0	40.4417	-121.2454	0.001	53.09	17.9	1.72	6.19	7.74	5.94	8.04	3.85	1.44	1.29	0.42	0.13	<0.01	100.71	63.1											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Island Lake Sequence"	Muffler	bie	Basalt of East Lake		Red Cinder	California
LM88-1799	5.3	0	40.4663	-121.2163	0.001	53.61	17.67	1.75	6.29	7.86	5.84	8.01	3.64	1.39	1.2	0.47	0.14	<0.01	100.87	62.3	32	490	515	25	144	13	99	53	46	142	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Muffler	mrg1	Unit 1 [Basaltic andesites of Long Lake]		Red Cinder	California
LM88-1803	5.3	0	40.4672	-121.2323	0.001	53.19	17.1	1.75	6.3	7.87	6.82	8.2	3.55	1.4	1.19	0.36	0.14	<0.01	100.71	65.9	20	580	253	16	81	4	111	30	52	86	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Muffler	mrg3	Unit 3 [Basaltic andesites of Long Lake]		Red Cinder	California
LM88-1809	5.3	0	40.4757	-121.2363	0.001	55.49	17.33	1.57	5.66	7.07	5.37	8.21	3.55	1.39	0.94	0.36	0.13	<0.01	101.01	62.8	22	602	279	17	81	3	61	47	55	75	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Red Cinder Chain"	Muffler	mrg2	Unit 2 [Basaltic andesites of Long Lake]		Red Cinder	California
LM88-1818	5.3	0	40.494	-121.2032	0.001	53.54	18.25	1.62	5.82	7.27	7.43	8.63	3.12	0.79	0.6	0.09	0.12	<0.01	100.94	69.5											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mc10	Unit 10 [Basaltic andesites of Silver Lake]		Red Cinder	California
LM88-1826	5.3	0	40.4827	-121.2023	0.001	53.78	18.92	1.59	5.74	7.17	6.18	8.86	3.27	0.8	0.64	0.1	0.12	<0.01	101.95	65.8											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mc11	Unit 11 [Basaltic andesites of Silver Lake]		Red Cinder	California
LM89-1873	5.3	0	40.4968	-121.5113	0.001	66.21	16.17	0.8	2.88	3.6	2.45	4.83	3.91	2.14	0.42	0.11	0.07	0.6	99.25	60.2											Volcanic	Dacite	whole rock	"Lassen Volcanics, Eagle Peak Sequence "	Muffler	dl	Dome [Dacite of Lassen Peak]		Lassen Peak	California
LM90-1909	5.3	0	40.5292	-121.1323	0.001	54.72	17.97	1.63	5.87	7.33	5.37	8.05	3.42	1.54	0.94	0.36	0.13	0.28	99.7	62											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tmsr	Basaltic andesites of Susan River		Bogard Buttes	California
LM90-1912	5.3	0	40.5458	-121.1302	0.001	52.5	18.27	1.73	6.22	7.78	5.4	9.44	3.59	1.1	1.13	0.46	0.14	<0.01	100.3	60.7											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bpc2	Unit 2 [Basalts of Pine Creek]		Bogard Buttes	California
LM90-1922	5.3	0	40.5663	-121.1275	0.001	53.11	18.98	1.68	6.03	7.54	4.72	9.15	3.68	1.09	1.05	0.38	0.13	0.02	99.7	58.2											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bb10	Unit 10 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LM90-1925	5.3	0	40.5622	-121.1327	0.001	52.75	18.52	1.71	6.15	7.69	5.31	9.34	3.59	1.03	1.06	0.4	0.13	<0.01	100.01	60.6											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bb6	Unit 6 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LM90-1927	5.3	0	40.5619	-121.1424	0.001	52.12	18.41	1.71	6.16	7.7	5.57	8.72	3.91	1.36	1.42	0.47	0.14	<0.01	100.07	61.7											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bb2	Unit 2 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LM90-1928	5.3	0	40.5682	-121.15	0.001	52.96	19.18	1.67	6.01	7.52	4.67	8.94	3.84	1.11	1.07	0.44	0.13	0.12	99.12	58											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bb11	Unit 11 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LM90-1940	5.3	0	40.5593	-121.1215	0.001	54.3	20.48	1.37	4.92	6.15	4.75	9.22	3.3	0.83	0.61	0.11	0.1	0.1	100.53	63.2											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tmsr	Basaltic andesites of Susan River		Pine Creek Valley	California
LM90-1942	5.3	0	40.5478	-121.1325	0.001	52.16	18.49	1.69	6.09	7.61	5.5	8.71	3.95	1.36	1.43	0.48	0.14	<0.01	100.17	61.7											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	b11	Basalt of section 11		Bogard Buttes	California
LM90-1946	5.3	0	40.577	-121.1397	0.001	52.31	18.11	1.75	6.31	7.89	5.55	9.51	3.59	1.09	1.18	0.47	0.14	<0.01	100.11	61.1											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bb3	Unit 3 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LM90-1951	5.3	0	40.571	-121.1298	0.001	52.06	17.29	1.8	6.48	8.11	6.26	9.81	3.46	1.06	1.17	0.47	0.14	<0.01	100.21	63.3											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bb1	Unit 1 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LM90-1956	5.3	0	40.5777	-121.1333	0.001	63.53	16.57	1.01	3.64	4.56	2.79	5.72	3.32	2.66	0.52	0.14	0.08	0.89	98.77	57.7											Volcanic	Dacite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tdb	Dacite of Bogard Buttes		Bogard Buttes	California
LM90-1957	5.3	0	40.571	-121.1553	0.001	51.38	18.73	1.73	6.25	7.81	5.94	10.52	3.3	0.72	1.02	0.26	0.15	0.01	100.53	62.9											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bs3	Unit 3 [Basalts of Stephens Campground]		Bogard Buttes	California
LM90-1958	5.3	0	40.573	-121.1573	0.001	50.47	17.46	1.87	6.75	8.43	8.32	9.98	2.99	0.76	0.98	0.26	0.15	0.01	100.41	68.7											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bs2	Unit 2 [Basalts of Stephens Campground]		Bogard Buttes	California
LM90-1979	5.3	0	40.58	-121.1696	0.001	52.21	17.03	1.75	6.31	7.89	6.72	9.16	3.5	1.31	1.32	0.56	0.13	0.16	99.34	65.5											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	br1	Unit 1 [Basalts of Robbers Spring]		Bogard Buttes	California
LM90-1980A	5.3	0	40.5738	-121.1703	0.001	49.01	16.71	1.99	7.17	8.96	10.27	10.17	2.69	0.57	0.98	0.29	0.16	-0.11	100.15	71.9											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bc1	Unit 1 [Basalts of Cone Lake Road]		Bogard Buttes	California
LM90-1981	5.3	0	40.5837	-121.1737	0.001	52.47	17.19	1.68	6.04	7.55	6.56	9.35	3.55	1.26	1.24	0.53	0.13	0.01	100.15	65.9											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	br3	Unit 3 [Basalts of Robbers Spring]		Bogard Buttes	California
LM90-1985	5.3	0	40.596	-121.1738	0.001	52.45	18.32	1.72	6.2	7.75	5.5	9.48	3.59	1.07	1.1	0.44	0.13	0.07	100.02	61.3											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bb4	Unit 4 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LM90-2009	5.3	0	40.6117	-121.1786	0.001	50.31	17.21	1.96	7.04	8.8	5.78	10.33	3.77	1.1	1.65	0.71	0.15	-0.05	99.56	59.4											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bt3	Unit 3 [Basalts of Pittville Road]		Bogard Buttes	California
LM90-2012	5.3	0	40.5924	-121.1517	0.001	53.21	19.15	1.67	6	7.5	4.59	8.8	3.83	1.11	1.07	0.44	0.13	0.19	99.33	57.7											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bb12	Unit 12 [Basalts and basaltic andesites of Bogard Buttes]		Bogard Buttes	California
LM90-2018	5.3	0	40.5973	-121.137	0.001	63.38	17.38	0.95	3.41	4.26	2.41	5.81	3.48	2.53	0.46	0.13	0.07	1.19	98.19	55.8											Volcanic	Dacite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tdb	Dacite of Bogard Buttes		Bogard Buttes	California
LM90-2034	5.3	0	40.6332	-121.1503	0.001	51.05	17.05	1.85	6.67	8.34	8.46	9.2	3.09	0.98	1.18	0.31	0.15	<0.01	100.44	69.3											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	br5	Unit 5 [Basalts of Robbers Spring]		Poison Lake	California
LM90-2038	5.3	0	40.6273	-121.1685	0.001	50.41	16.87	2.01	7.23	9.04	5.8	10.14	3.72	1.26	1.73	0.68	0.15	0.01	100.38	58.9											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bt2	Unit 2 [Basalts of Pittville Road]		Poison Lake	California
LM90-2045	5.3	0	40.596	-121.1875	0.001	50.62	17.91	1.85	6.68	8.35	7.09	10.1	3.23	0.83	1.21	0.33	0.15	<0.01	100.71	65.4											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bs4	Unit 4 [Basalts of Stephens Campground]		Bogard Buttes	California
LM90-2046	5.3	0	40.5983	-121.1825	0.001	53.46	17.35	1.61	5.8	7.25	6.67	8.82	3.27	1.5	0.98	0.4	0.13	0.16	99.77	67.2											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	m20	Basaltic andesite west of hill 2078		Bogard Buttes	California
LM90-2051	5.3	0	40.6074	-121.1878	0.001	51.28	17.26	1.81	6.52	8.15	8.12	9.02	3.2	1.08	1.22	0.35	0.15	-0.01	99.2	68.9											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	br4	Unit 4 [Basalts of Robbers Spring]		Bogard Buttes	California
LM90-2070	5.3	0	40.6255	-121.1748	0.001	50.37	16.19	2.09	7.53	9.41	6.13	9.88	3.66	1.45	1.82	0.72	0.15	0.01	100.29	59.2											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bt4	Unit 4 [Basalts of Pittville Road]		Poison Lake	California
LM90-2072	5.3	0	40.6339	-121.1903	0.001	52.32	17.24	1.73	6.24	7.79	7.03	9.26	3.31	1.18	1.18	0.39	0.14	0.19	99.3	66.8											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bp5	Unit 5 [Basalts of Poison Butte]		Poison Lake	California
LM90-2078	5.3	0	40.649	-121.1798	0.001	50.25	16.88	1.98	7.13	8.91	6.57	10.45	3.54	0.97	1.5	0.57	0.15	0.01	100.29	62.2											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bt1	Unit 1 [Basalts of Pittville Road]		Poison Lake	California
LM90-2081	5.3	0	40.6375	-121.189	0.001	52.4	17.33	1.72	6.2	7.75	6.99	9.3	3.18	1.14	1.2	0.41	0.13	0.2	99.35	66.8											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bp5	Unit 5 [Basalts of Poison Butte]		Poison Lake	California
LM90-2093	5.3	0	40.6495	-121.2057	0.001	52.56	16.88	1.64	5.92	7.4	7.71	10.05	3.02	0.87	0.95	0.25	0.13	<0.01	100.16	69.9											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bp4	Unit 4 [Basalts of Poison Butte]		Poison Lake	California
LM90-2100	5.3	0	40.6217	-121.2026	0.001	50.58	16.59	2.05	7.38	9.23	5.67	9.82	3.73	1.49	1.82	0.72	0.14	<0.01	100.27	57.8											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bt2	Unit 2 [Basalts of Pittville Road]		Bogard Buttes	California
LM90-2101	5.3	0	40.6253	-121.2003	0.001	54.09	18.3	1.63	5.86	7.33	5.74	8.59	3.37	1.17	0.86	0.26	0.13	0.06	100.11	63.6											Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Cone Lake Sequence"	Muffler	ml18	Basaltic andesite of hill 1868		Poison Lake	California
LM91-2104	5.3	0	40.6037	-121.1965	0.001	50.79	17.73	1.83	6.59	8.24	7.88	9.83	3.16	0.78	0.98	0.27	0.16	<0.01	100.56	68.1	19	415	290	21	112	10	102	69	64	265	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bs2	Unit 2 [Basalts of Stephens Campground]		Bogard Buttes	California
LM91-2110	5.3	0	40.631	-121.2259	0.001	53.04	17.21	1.68	6.06	7.57	7.21	8.65	3.33	1.34	0.95	0.39	0.14	0.17	99.46	68	25	670	770	16	150	 	82	59	72	186	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	bsh	Basalts and basaltic andesites of Swains Hole		Poison Lake	California
LM91-2116	5.3	0	40.641	-121.2268	0.001	51.17	17.09	1.63	5.88	7.36	10.15	9.84	2.64	0.6	0.7	0.14	0.14	0.14	100.13	75.5	16	454	199	24	89	4	219	85	73	450	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bg4	Unit 4 [Basalts of old railroad grade]		Poison Lake	California
LM91-2117	5.3	0	40.6437	-121.218	0.001	52.11	18.14	1.77	6.36	7.96	6.81	8.7	3.38	1.14	1.12	0.32	0.15	0.01	99.92	65.6	22	579	451	27	117	4	97	54	81	134	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	bsh	Basalts and basaltic andesites of Swains Hole		Poison Lake	California
LM91-2128	5.3	0	40.6574	-121.242	0.001	52.79	17.13	1.6	5.75	7.18	7.6	9.9	3.01	0.93	0.92	0.24	0.14	0.01	99.89	70.2	27	560	338	27	141	12	91	71	70	246	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bp3	Unit 3 [Basalts of Poison Butte]		Poison Lake	California
LM91-2130	5.3	0	40.6711	-121.2436	0.001	49.96	16.15	1.76	6.35	7.94	12.24	9.64	2.39	0.55	0.68	0.13	0.15	0.01	100.39	77.5	19	412	138	19	82	7	278	76	71	477	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bg3	Unit 3 [Basalts of old railroad grade]		Poison Lake	California
LM91-2140	5.3	0	40.6376	-121.2207	0.001	50.25	16.95	1.69	6.07	7.59	10.96	10.11	2.5	0.49	0.69	0.14	0.14	0.11	99.17	76.3											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bg2	Unit 2 [Basalts of old railroad grade]		Poison Lake	California
LM91-2157	5.3	0	40.6821	-121.2055	0.001	52.31	17.34	1.64	5.91	7.39	7.8	9.92	2.86	0.88	0.95	0.24	0.14	0.03	99.86	70.2	24	479	280	25	119	10	104	75	68	249	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bp1	Unit 1 [Basalts of Poison Butte]		Poison Lake	California
LM91-2160	5.3	0	40.6863	-121.1966	0.001	52.17	17.59	1.65	5.94	7.43	7.71	9.94	2.9	0.75	0.96	0.24	0.14	0.13	100.13	69.8	20	482	314	28	124	9	94	76	74	230	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bp1	Unit 1 [Basalts of Poison Butte]		Poison Lake	California
LM91-2179	5.3	0	40.621	-121.2567	0.001	49.16	18.07	1.49	7.59	8.93	8.44	10.7	2.84	0.33	1.03	0.17	0.17	0.19	99.89	66.5	10	328	155	31	94	4	133	94	68	217	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	b18	Tholeiitic basalt of hill 1879		Prospect Peak	California
LM91-2180	5.3	0	40.6233	-121.2615	0.001	53.32	17.1	1.69	6.07	7.59	7.25	7.84	3.54	1.46	1.19	0.4	0.14	0.15	100.07	68	38	610	550	13	162	12	100	49	73	210	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	bsh	Basalts and basaltic andesites of Swains Hole		Prospect Peak	California
LM91-2183	5.3	0	40.5285	-121.1102	0.001	53.05	18.46	1.68	6.03	7.54	5.22	9.08	3.76	1.07	1.08	0.43	0.14	0.01	99.82	60.7	29	802	518	27	161	11	39	65	87	48	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bb7	Unit 7 [Basalts and basaltic andesites of Bogard Buttes]		Pine Creek Valley	California
LM91-2197	5.3	0	40.5128	-121.1182	0.001	58.41	16.92	1.45	5.22	6.53	4.24	6.86	3.65	1.88	0.89	0.35	0.13	<0.01	99.87	59.1	45	450	760	22	192	10	40	69	60	95	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tmsr	Basaltic andesites of Susan River		Pine Creek Valley	California
LM91-2233	5.3	0	40.446	-121.1562	0.001	53.89	20.21	1.49	5.36	6.71	4.99	8.94	3.4	0.82	0.65	0.12	0.12	<0.01	100.05	62.4	11	690	260	 	81	 	24	58	59	57	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mee1	Unit 1 [Basaltic andesites of Echo Lake]		Red Cinder	California
LM91-2247	5.3	0	40.4305	-121.1599	0.001	55.63	19.21	1.54	5.53	6.91	4.25	7.92	3.82	1	0.8	0.19	0.12	<0.01	100.02	57.8	24	710	375	15	112	 	 	26	57	26	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mee2	Unit 2 [Basaltic andesites of Echo Lake]		Red Cinder	California
LM91-2249	5.3	0	40.4283	-121.15	0.001	55.51	19.31	1.52	5.47	6.84	4.29	8.03	3.77	1	0.8	0.18	0.12	0.26	99.51	58.3	23	700	380	14	106	 	10	26	70	 	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mee2	Unit 2 [Basaltic andesites of Echo Lake]		Red Cinder	California
LM91-2255	5.3	0	40.4237	-121.1553	0.001	55.59	19.17	1.53	5.5	6.87	4.28	8	3.82	0.99	0.81	0.2	0.12	<0.01	99.73	58.1	20	700	395	15	110	 	 	26	63	 	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mee2	Unit 2 [Basaltic andesites of Echo Lake]		Red Cinder	California
LM91-2258	5.3	0	40.4182	-121.167	0.001	55.26	19.43	1.5	5.4	6.75	4.4	8.22	3.74	0.94	0.8	0.19	0.12	<0.01	99.94	59.2	17	720	360	11	108	 	 	24	57	20	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mee2	Unit 2 [Basaltic andesites of Echo Lake]		Red Cinder	California
LM91-2276	5.3	0	40.4162	-121.1517	0.001	52.49	19.41	1.68	6.05	7.57	5.53	8.98	3.6	0.85	0.95	0.31	0.14	<0.01	100.11	62	14	580	420	17	134	 	50	54	67	73	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	boc	Older basalts and basaltic andesites south of Caribou Volcanic Field		Red Cinder	California
LM92-2295	5.3	0	40.403	-121.1245	0.001	52.88	20.24	1.54	5.53	6.92	5.77	9.19	3.22	0.76	0.64	0.11	0.12	<0.01	99.9	65	10	680	250	 	71	 	46	53	62	59	Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	beb3	Unit 3 [Basalts of Bond Valley]		Swain Mountain	California
LM91-2328	5.3	0	40.4811	-121.1653	0.001	53.01	19.78	1.58	5.7	7.13	5.61	8.89	3.43	0.89	0.78	0.18	0.13	<0.01	100.24	63.7	13	680	305	11	94	 	40	54	63	53	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mc2	Unit 2 [Basaltic andesites of Silver Lake]		Red Cinder	California
LM91-2341	5.3	0	40.4658	-121.1413	0.001	53.42	18.68	1.6	5.75	7.19	7.46	8.27	3.18	0.76	0.62	0.12	0.13	<0.01	100.23	69.8	15	610	260	 	80	 	89	36	60	82	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mc1	Unit 1 [Basaltic andesites of Silver Lake]		Red Cinder	California
LM91-2342	5.3	0	40.4674	-121.1605	0.001	54.01	19.61	1.52	5.47	6.84	5.36	8.85	3.38	0.9	0.65	0.12	0.12	<0.01	100.03	63.6	17	670	295	11	77	 	34	57	60	64	Volcanic	Basaltic andesite	whole rock	"Caribou Volcanic Field, Caribou Chain"	Muffler	mcm	Basaltic andesite of middle Caribou		Red Cinder	California
LM91-2346	5.3	0	40.3532	-121.1287	0.001	52.65	17.99	1.74	6.26	7.83	6.69	8.58	3.49	1.02	1.06	0.37	0.14	0.13	99.64	65.6	26	562	529	29	150	12	114	57	73	174	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	boc	Older basalts and basaltic andesites south of Caribou Volcanic Field		Chester	California
LM91-2350	5.3	0	40.347	-121.1447	0.001	48.84	19.7	1.31	6.67	7.84	7.97	11.56	2.72	0.21	0.76	0.12	0.15	0.24	100.25	68.1	 	265	89	19	70	 	108	104	38	150	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	brk	Tholeiitic basalt of Rock Creek		Chester	California
LM91-2367	5.3	0	40.3348	-121.177	0.001	56.48	17.51	1.53	5.5	6.88	5.02	7.62	3.63	1.4	0.86	0.31	0.13	0.21	99.4	61.9	37	495	630	20	136	 	60	55	58	82	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tbm	Basalts and basaltic andesites of Mud Creek Rim		Chester	California
LM91-2379	5.3	0	40.3828	-121.2178	0.001	53.08	18.2	1.66	5.99	7.49	6.15	8.5	3.63	1.19	1.09	0.37	0.14	<0.01	100.14	64.7	26	570	540	21	134	 	84	47	56	158	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tbm	Basalts and basaltic andesites of Mud Creek Rim		Red Cinder	California
LM91-2387	5.3	0	40.3565	-121.2332	0.001	51.61	17.74	1.83	6.58	8.23	7.46	8.76	3.3	1.09	1.16	0.32	0.15	0.01	99.93	66.9	23	489	442	28	138	12	130	55	82	201	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tbm	Basalts and basaltic andesites of Mud Creek Rim		Chester	California
LM91-2392	5.3	0	40.397	-121.1735	0.001	52.25	18.35	1.81	6.5	8.12	6.64	8.54	3.5	0.91	1.03	0.32	0.15	<0.01	100.44	64.5	 	520	480	17	132	 	88	70	67	126	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	boc	Older basalts and basaltic andesites south of Caribou Volcanic Field		Red Cinder	California
LM92-2399	5.3	0	40.3563	-121.7338	0.001	50.92	16.37	1.9	6.83	8.53	9.1	9.28	3.1	0.91	1.12	0.31	0.15	0.01	100.32	70.4	18	437	349	26	121	8	164	69	84	454	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bcc	Basalts of Cold Creek Butte		Lyonsville	California
LM92-2422B	5.3	0	40.379	-121.6592	0.001	56.06	17	1.52	5.47	6.84	6.32	7.36	3.65	1.28	0.94	0.26	0.13	0.13	99.42	67.3	33	524	549	26	140	10	111	54	73	221	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	mgp	Basaltic andesite of Grays Peak		Grays Peak	California
LM92-2423	5.3	0	40.3675	-121.6903	0.001	58.17	16.68	1.41	5.07	6.34	5.5	7.64	3.42	1.09	0.73	0.16	0.12	0.15	98.88	65.9	32	374	378	36	126	7	65	38	59	133	Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tah	Andesites of Hampton Butte		Lyonsville	California
LM92-2431	5.3	0	40.3582	-121.6558	0.001	63.79	16.43	0.93	3.37	4.21	3.35	6.24	3.89	1.27	0.52	0.14	0.08	0.44	98.98	63.9	23	850	323	25	130	5	27	50	51	31	Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Lyonsville	California
LM92-2434	5.3	0	40.3603	-121.6395	0.001	64.02	16.44	0.91	3.29	4.11	3.22	6.19	3.95	1.26	0.52	0.15	0.07	0.61	98.93	63.6	26	871	326	20	124	2	29	27	45	27	Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Lyonsville	California
LM92-2438	5.3	0	40.3598	-121.7118	0.001	52.73	16.03	1.66	5.99	7.49	9.68	9.53	2.64	0.73	0.73	0.15	0.14	0.09	99.85	74.2	15	441	240	23	91	3	166	68	72	444	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bpa	Basalt of Panther Creek		Lyonsville	California
LM92-2440	5.3	0	40.3543	-121.6923	0.001	52.39	17.26	1.73	6.24	7.8	7.59	8.59	3.42	1.15	1.12	0.35	0.14	0.01	100.33	68.4	31	483	453	28	153	10	154	60	73	198	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bcc	Basalts of Cold Creek Butte		Lyonsville	California
LM92-2443	5.3	0	40.3452	-121.644	0.001	51.6	16.16	1.84	6.61	8.26	9.34	9.21	2.95	0.86	1	0.29	0.15	0.07	99.76	71.6	18	410	340	22	118	8	183	61	75	493	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, South and East of Lassen Volcanic Center"	Muffler	bcc	Basalts of Cold Creek Butte		Lyonsville	California
LM92-2450	5.3	0	40.339	-121.7092	0.001	52.9	16.15	1.68	6.05	7.56	9.43	9.43	2.66	0.66	0.75	0.15	0.15	0.33	99.72	73.5	17	432	271	33	92	3	159	76	67	464	Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Lyonsville	California
LM92-2471	5.3	0	40.3268	-121.748	0.001	63.69	16.38	1.14	4.09	5.12	2.96	5.34	3.72	1.78	0.64	0.16	0.09	0.79	98.74	56.3	45	367	572	27	159	4	13	19	50	39	Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Lyonsville	California
LM92-2487	5.3	0	40.2962	-121.7204	0.001	54.81	15.85	1.61	5.78	7.22	8.27	8.94	2.89	0.85	0.71	0.16	0.14	0.39	99.7	71.8	13	469	252	23	92	3	110	71	76	330	Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"	outcrop mostly buried by debris flow deposits	Lyonsville	California
LM92-2490	5.3	0	40.3175	-121.7097	0.001	63.55	16.04	1.03	3.69	4.61	3.33	5.53	3.84	2	0.67	0.23	0.09	0.81	98.91	61.7	55	706	651	26	191	4	51	27	57	72	Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Lyonsville	California
LM92-2524	5.3	0	40.2933	-121.6915	0.001	65.81	16.02	0.85	3.04	3.81	2.84	5.28	3.82	1.55	0.57	0.14	0.07	0.76	98.95	62.4	38	861	360	22	153	4	39	43	50	62	Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Lyonsville	California
LM92-2544	5.3	0	40.2755	-121.6863	0.001	57.65	17.26	1.27	4.57	5.71	5.49	7.84	3.5	1.23	0.86	0.22	0.11	0.46	99.02	68.2	22	842	273	26	132	3	66	31	61	147	Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Lyonsville	California
LM92-2564	5.3	0	40.2657	-121.6307	0.001	56.69	18.11	1.55	5.56	6.95	4.53	8.16	3.13	1.04	0.87	0.21	0.13	1.27	98.32	59.2	22	967	292	26	127	3	24	77	70	44	Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Lyonsville	California
LM92-2644	5.3	0	40.2463	-121.6245	0.001	64.56	16.22	0.98	3.54	4.42	2.71	5.28	3.76	2.09	0.61	0.15	0.09	0.89	98.44	57.7	55	567	560	25	170	5	28	44	51	56	Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Onion Butte	California
LM92-2661	5.3	0	40.2547	-121.5817	0.001	63.34	17.4	1.06	3.81	4.76	1.95	5.22	4.35	1.96	0.59	0.2	0.11	0.98	98.14	47.8	38	490	467	24	145	5	5	29	68	5	Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Mineral	California
LM92-2674	5.3	0	40.2805	-121.5232	0.001	75.88	12.91	0.28	1.01	1.26	0.31	1.09	3.43	4.74	0.27	0.05	0.03	2.11	96.96	35.3	151	126	1067	21	150	9	3	17	28	4	Volcanic	Rhyolite	whole rock	Maidu Volcanic Center	Muffler	rmp	Rhyolite of Mill Creek Plateau		Mineral	California
LM92-2693	5.3	0	40.2437	-121.5189	0.001	62.36	17.18	1.22	4.39	5.48	2.66	5.45	3.81	1.94	0.72	0.17	0.1	1.04	98.29	51.9	57	337	590	32	156	7	15	33	62	32	Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Onion Butte	California
LM92-2701	5.3	0	40.2817	-121.5545	0.001	61.72	17.66	1.03	3.71	4.64	3.47	6.49	3.91	1.23	0.53	0.15	0.09	0.61	98.91	62.5	31	644	419	23	120	1	43	39	59	87	Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LM92-2744	5.3	0	40.4457	-121.0807	0.001	53.18	17.73	1.69	6.08	7.59	6.29	7.92	3.73	1.53	1.23	0.49	0.14	0.13	99.38	64.9	30	787	798	30	189	11	105	55	72	176	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	msw	Basaltic andesites of Swain Mountain		Swain Mountain	California
LM92-2746	5.3	0	40.4242	-121.1013	0.001	56.29	17.89	1.55	5.59	6.99	4.42	7.73	3.71	1.43	0.93	0.31	0.13	<0.01	100.1	58.5	37	544	643	27	158	7	40	65	59	66	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	msw	Basaltic andesites of Swain Mountain		Swain Mountain	California
LM92-2789	5.3	0	40.6365	-121.2953	0.001	53.34	17.51	1.68	6.04	7.55	6.76	7.88	3.67	1.37	1.15	0.45	0.14	0.18	100.03	66.6	26	569	528	27	174	11	120	49	74	226	Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	ap	Andesite and basaltic andesite of Prospect Peak		Swain's Hole	California
LM92-2802	5.3	0	40.6525	-121.1753	0.001	58.16	17.84	1.36	4.91	6.14	4.23	7.21	3.54	1.65	0.74	0.23	0.12	0.15	99.75	60.6	42	557	696	26	149	7	49	69	57	72	Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tac	Andesite of Cal Mountain		Poison Lake	California
LM92-2803	5.3	0	40.6658	-121.1427	0.001	59.12	17.75	1.32	4.77	5.96	3.83	6.85	3.52	1.77	0.72	0.23	0.11	0.7	99.13	58.9	55	506	733	26	146	7	59	46	68	80	Volcanic	Andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tac	Andesite of Cal Mountain		Poison Lake	California
LM92-2804	5.3	0	40.6721	-121.1245	0.001	56.14	17.98	1.5	5.41	6.76	5.22	7.79	3.45	1.36	0.77	0.24	0.13	0.12	100.17	63.2	38	562	554	30	135	10	63	62	66	123	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	Tmc	Basaltic andesite of Cone Mountain		Harvey Mountain	California
LM92-2821	5.3	0	40.6548	-121.3208	0.001	49.97	18.12	1.4	7.15	8.42	8.26	10.41	2.93	0.42	0.99	0.18	0.15	<0.01	100.66	67.3	16	416	183	27	97	5	111	111	57	184	Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	b44	Tholeiitic basalt of Calif. Hwy 44		Swain's Hole	California
LM92-2823	5.3	0	40.646	-121.3833	0.001	62.02	17.02	1.11	3.98	4.98	3.29	5.97	3.58	2.12	0.66	0.16	0.09	0.99	99.12	59.6	48	458	664	26	179	4	32	43	49	50	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	ahc	"Andesites, basaltic andesites, and basalts of Hat Creek Rim"		Old Station	California
LM92-2826	5.3	0	40.645	-121.3827	0.001	60.2	17.03	1.24	4.46	5.57	3.88	6.2	3.74	2.07	0.79	0.28	0.11	<0.01	100.32	60.8	55	487	828	28	194	14	47	48	65	79	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	ahc	"Andesites, basaltic andesites, and basalts of Hat Creek Rim"		Old Station	California
LM92-2827	5.3	0	40.6472	-121.3853	0.001	62.62	16.89	1.09	3.92	4.9	3.1	5.74	3.73	2.01	0.65	0.16	0.09	0.33	99.28	58.5	58	445	644	26	173	3	34	51	55	41	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	ahc	"Andesites, basaltic andesites, and basalts of Hat Creek Rim"		Old Station	California
LM92-2828	5.3	0	40.6498	-121.3875	0.001	63.24	15.89	1.13	4.07	5.08	3.16	5.35	3.52	2.61	0.75	0.19	0.09	1.01	99.27	58.1	74	341	735	28	211	9	39	63	55	73	Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, North and West of the Lassen Volcanic Center"	Muffler	ahc	"Andesites, basaltic andesites, and basalts of Hat Creek Rim"		Old Station	California
LM93-2854	5.3	0	40.2628	-121.683	0.001	64.63	16.49	1.03	3.7	4.63	2.46	4.78	3.74	2.29	0.61	0.17	0.09	0.94	98.04	54.2											Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Lyonsville	California
LM93-2959	5.3	0	40.2422	-121.4737	0.001	54.84	19.06	1.55	5.57	6.96	5.19	8.14	3.65	0.93	0.74	0.2	0.12	0.4	98.71	62.4											Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Humboldt Peak	California
LM93-2982	5.3	0	40.2239	-121.4942	0.001	55.59	17.65	1.56	5.62	7.02	5.6	8.52	3.3	1.04	0.77	0.22	0.13	0.39	98.65	64											Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Humboldt Peak	California
LM93-2990	5.3	0	40.2283	-121.5063	0.001	57.86	16.81	1.54	5.54	6.93	4.96	7.03	3.82	1.25	0.84	0.23	0.11	0.59	98.77	61.5											Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Onion Butte	California
LM93-2993	5.3	0	40.2237	-121.5058	0.001	54.35	17.37	1.81	6.52	8.15	5.42	9.27	3.19	0.86	0.87	0.17	0.15	<0.01	99.15	59.7											Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Onion Butte	California
LM93-3033	5.3	0	40.2603	-121.4517	0.001	63.56	17.52	0.9	3.23	4.03	2.4	6.14	3.85	1.5	0.6	0.22	0.08	0.85	98.53	57											Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Childs Meadow	California
LM93-3068	5.3	0	40.178	-121.6072	0.001	58.72	15.73	1.37	4.92	6.15	6.25	7.16	3.14	1.7	0.74	0.17	0.11	0.54	98.45	69.4											Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Onion Butte	California
LM93-3087	5.3	0	40.1962	-121.6313	0.001	59	16.11	1.38	4.98	6.22	5.78	6.87	3.11	1.74	0.75	0.17	0.1	1.24	97.99	67.4											Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Barkley Mountain	California
LM93-3093	5.3	0	40.212	-121.6028	0.001	58.95	16.21	1.4	5.04	6.3	5.72	6.85	3	1.79	0.76	0.18	0.1	1.43	97.4	66.9											Volcanic	Dacite	whole rock	Maidu Volcanic Center	Muffler	Tdm	"Dacites of Maidu Volcanic Center, Stage 2, undivided"		Onion Butte	California
LM94-3271	5.3	0	40.2662	-121.543	0.001	59.91	17.19	1.27	4.58	5.72	4.15	7.21	3.29	1.5	0.65	0.17	0.09	0.6	98.82	61.8											Volcanic	Andesite	whole rock	Maidu Volcanic Center	Muffler	Tam	"Andesites of Maidu Volcanic Center, Stage 1, undivided"		Mineral	California
LM98-3922	5.3	0	40.5883	-121.0815	0.001	48.62	18.05	1.55	7.91	9.3	8.64	11.23	2.5	0.21	1	0.12	0.17	0.14	99.57	66.1											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	bgv	Tholeiitic basalt of Grays Valley		Pine Creek Valley	California
LM98-3941	5.3	0	40.6318	-121.1073	0.001	48.4	18.04	1.53	7.78	9.15	9.02	11.33	2.5	0.16	0.95	0.12	0.17	-0.31	100.01	67.4											Volcanic	Basalt	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	bgv	Tholeiitic basalt of Grays Valley		Harvey Mountain	California
LM02-3988	5.3	0	40.5711	-121.2662	0.001	53.05	17.79	1.7	6.11	7.64	6.54	8.76	3.31	1.24	1.03	0.32	0.14	0.04	99.63	65.6											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Sunrise Peak Sequence"	Muffler	bsl	Basalt of Lost Spring		Prospect Peak	California
LM03-3992	5.3	0	40.673	-121.2613	0.001	52.62	18.21	1.69	6.07	7.59	7	8.82	3.27	0.94	0.93	0.3	0.14	0.31	99.49	67.3											Volcanic	Basaltic andesite	whole rock	"Regional Volcanic Rocks, Older than the Caribou Volcanic Field"	Muffler	bsh	Basalts and basaltic andesites of Swains Hole		Swain's Hole	California
LM03-3999C	5.3	0	40.6707	-121.2155	0.001	52.77	17.32	1.6	5.75	7.19	7.66	9.81	2.9	0.87	0.91	0.26	0.14	0.44	99.36	70.3											Volcanic	Basalt	whole rock	"Caribou Volcanic Field, Poison Lake Chain"	Muffler	bp1	Unit 1 [Basalts of Poison Butte]		Poison Lake	California
Method Data		Institution#																																						
1	REG-COR:WR	118																																						
2	TABLE	118																																						
3	XRF-WD	347																																						
4	LOI	347																																						
5	XRF-EDS	55