Sample LM91-2387

NavDat sample number 61641 · BASALTIC-ANDESITE

Sample

Latitude	40.3565
Longitude	-121.233
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	51.61	WT%	WDXRF
AL2O3	17.74	WT%	WDXRF
FE2O3	1.83	WT%	WDXRF
FEO	6.58	WT%	WDXRF
FEOT	8.23	WT%	WDXRF
MGO	7.46	WT%	WDXRF
CAO	8.76	WT%	WDXRF
NA2O	3.3	WT%	WDXRF
K2O	1.09	WT%	WDXRF
TIO2	1.16	WT%	WDXRF
P2O5	0.32	WT%	WDXRF
MNO	0.15	WT%	WDXRF
LOI	0.01	WT%	LOI
TOTAL	99.93	WT%	WDXRF
MG_NUMBER	66.9		WDXRF
RB	23	PPM	EDXRF
SR	489	PPM	EDXRF
BA	442	PPM	EDXRF
Y	28	PPM	EDXRF
ZR	138	PPM	EDXRF
NB	12	PPM	EDXRF
NI	130	PPM	EDXRF
CU	55	PPM	EDXRF
ZN	82	PPM	EDXRF
CR	201	PPM	EDXRF