Sample LM91-2117

NavDat sample number 61617 · BASALTIC-ANDESITE

Sample

Latitude	40.6437
Longitude	-121.218
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	52.11	WT%	WDXRF
AL2O3	18.14	WT%	WDXRF
FE2O3	1.77	WT%	WDXRF
FEO	6.36	WT%	WDXRF
FEOT	7.96	WT%	WDXRF
MGO	6.81	WT%	WDXRF
CAO	8.7	WT%	WDXRF
NA2O	3.38	WT%	WDXRF
K2O	1.14	WT%	WDXRF
TIO2	1.12	WT%	WDXRF
P2O5	0.32	WT%	WDXRF
MNO	0.15	WT%	WDXRF
LOI	0.01	WT%	LOI
TOTAL	99.92	WT%	WDXRF
MG_NUMBER	65.6		WDXRF
RB	22	PPM	EDXRF
SR	579	PPM	EDXRF
BA	451	PPM	EDXRF
Y	27	PPM	EDXRF
ZR	117	PPM	EDXRF
NB	4	PPM	EDXRF
NI	97	PPM	EDXRF
CU	54	PPM	EDXRF
ZN	81	PPM	EDXRF
CR	134	PPM	EDXRF