Sample LM91-2346

NavDat sample number 61637 · BASALTIC-ANDESITE

Sample

Latitude	40.3532
Longitude	-121.129
State / province	California
Volcanic field	Regional Volcanic Rocks, Older than the Caribou Volcanic Field

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

Item	Value	Unit	Method
SIO2	52.65	WT%	WDXRF
AL2O3	17.99	WT%	WDXRF
FE2O3	1.74	WT%	WDXRF
FEO	6.26	WT%	WDXRF
FEOT	7.83	WT%	WDXRF
MGO	6.69	WT%	WDXRF
CAO	8.58	WT%	WDXRF
NA2O	3.49	WT%	WDXRF
K2O	1.02	WT%	WDXRF
TIO2	1.06	WT%	WDXRF
P2O5	0.37	WT%	WDXRF
MNO	0.14	WT%	WDXRF
LOI	0.13	WT%	LOI
TOTAL	99.64	WT%	WDXRF
MG_NUMBER	65.6		WDXRF
RB	26	PPM	EDXRF
SR	562	PPM	EDXRF
BA	529	PPM	EDXRF
Y	29	PPM	EDXRF
ZR	150	PPM	EDXRF
NB	12	PPM	EDXRF
NI	114	PPM	EDXRF
CU	57	PPM	EDXRF
ZN	73	PPM	EDXRF
CR	174	PPM	EDXRF