Sample LM91-2197

NavDat sample number 61626 · BASALTIC-ANDESITE

Sample

Latitude	40.5128
Longitude	-121.118
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	58.41	WT%	WDXRF
AL2O3	16.92	WT%	WDXRF
FE2O3	1.45	WT%	WDXRF
FEO	5.22	WT%	WDXRF
FEOT	6.53	WT%	WDXRF
MGO	4.24	WT%	WDXRF
CAO	6.86	WT%	WDXRF
NA2O	3.65	WT%	WDXRF
K2O	1.88	WT%	WDXRF
TIO2	0.89	WT%	WDXRF
P2O5	0.35	WT%	WDXRF
MNO	0.13	WT%	WDXRF
LOI	0.01	WT%	LOI
TOTAL	99.87	WT%	WDXRF
MG_NUMBER	59.1		WDXRF
RB	45	PPM	EDXRF
SR	450	PPM	EDXRF
BA	760	PPM	EDXRF
Y	22	PPM	EDXRF
ZR	192	PPM	EDXRF
NB	10	PPM	EDXRF
NI	40	PPM	EDXRF
CU	69	PPM	EDXRF
ZN	60	PPM	EDXRF
CR	95	PPM	EDXRF