Sample LC85-735

NavDat sample number 61305 · BASALT

Sample

Latitude	40.3515
Longitude	-121.415
State / province	California
Volcanic field	Regional Volcanic Rocks, South and East of Lassen Volcanic Center

Age (Ma)	Error	Min	Max	Geologic age	Dated by
2.65		0	5.3

Item	Value	Unit	Method
SIO2	48.61	WT%	WDXRF
AL2O3	17.47	WT%	WDXRF
FE2O3	1.6	WT%	WDXRF
FEO	8.17	WT%	WDXRF
FEOT	9.61	WT%	WDXRF
MGO	8.76	WT%	WDXRF
CAO	11.08	WT%	WDXRF
NA2O	2.91	WT%	WDXRF
K2O	0.16	WT%	WDXRF
TIO2	0.97	WT%	WDXRF
P2O5	0.09	WT%	WDXRF
MNO	0.17	WT%	WDXRF
LOI	0.2	WT%	LOI
TOTAL	101.09	WT%	WDXRF
MG_NUMBER	65.7		WDXRF
RB	2.8	PPM	EDXRF
SR	215	PPM	EDXRF
BA	93	PPM	EDXRF
Y	25	PPM	EDXRF
ZR	77	PPM	EDXRF
NB	2	PPM	EDXRF
NI	152	PPM	EDXRF
CU	115	PPM	EDXRF
ZN	55	PPM	EDXRF
CR	212	PPM	EDXRF