Sample LM91-2392

NavDat sample number 61642 · BASALTIC-ANDESITE

Sample

Latitude	40.397
Longitude	-121.174
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	52.25	WT%	WDXRF
AL2O3	18.35	WT%	WDXRF
FE2O3	1.81	WT%	WDXRF
FEO	6.5	WT%	WDXRF
FEOT	8.12	WT%	WDXRF
MGO	6.64	WT%	WDXRF
CAO	8.54	WT%	WDXRF
NA2O	3.5	WT%	WDXRF
K2O	0.91	WT%	WDXRF
TIO2	1.03	WT%	WDXRF
P2O5	0.32	WT%	WDXRF
MNO	0.15	WT%	WDXRF
LOI	0.01	WT%	LOI
TOTAL	100.44	WT%	WDXRF
MG_NUMBER	64.5		WDXRF
SR	520	PPM	EDXRF
BA	480	PPM	EDXRF
Y	17	PPM	EDXRF
ZR	132	PPM	EDXRF
NI	88	PPM	EDXRF
CU	70	PPM	EDXRF
ZN	67	PPM	EDXRF
CR	126	PPM	EDXRF