Sample LM91-2367

NavDat sample number 61639 · BASALTIC-ANDESITE

Sample

Latitude	40.3348
Longitude	-121.177
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	56.48	WT%	WDXRF
AL2O3	17.51	WT%	WDXRF
FE2O3	1.53	WT%	WDXRF
FEO	5.5	WT%	WDXRF
FEOT	6.88	WT%	WDXRF
MGO	5.02	WT%	WDXRF
CAO	7.62	WT%	WDXRF
NA2O	3.63	WT%	WDXRF
K2O	1.4	WT%	WDXRF
TIO2	0.86	WT%	WDXRF
P2O5	0.31	WT%	WDXRF
MNO	0.13	WT%	WDXRF
LOI	0.21	WT%	LOI
TOTAL	99.4	WT%	WDXRF
MG_NUMBER	61.9		WDXRF
RB	37	PPM	EDXRF
SR	495	PPM	EDXRF
BA	630	PPM	EDXRF
Y	20	PPM	EDXRF
ZR	136	PPM	EDXRF
NI	60	PPM	EDXRF
CU	55	PPM	EDXRF
ZN	58	PPM	EDXRF
CR	82	PPM	EDXRF