Sample LM92-2744

NavDat sample number 61663 · BASALTIC-ANDESITE

Sample

Latitude	40.4457
Longitude	-121.081
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	53.18	WT%	WDXRF
AL2O3	17.73	WT%	WDXRF
FE2O3	1.69	WT%	WDXRF
FEO	6.08	WT%	WDXRF
FEOT	7.59	WT%	WDXRF
MGO	6.29	WT%	WDXRF
CAO	7.92	WT%	WDXRF
NA2O	3.73	WT%	WDXRF
K2O	1.53	WT%	WDXRF
TIO2	1.23	WT%	WDXRF
P2O5	0.49	WT%	WDXRF
MNO	0.14	WT%	WDXRF
LOI	0.13	WT%	LOI
TOTAL	99.38	WT%	WDXRF
MG_NUMBER	64.9		WDXRF
RB	30	PPM	EDXRF
SR	787	PPM	EDXRF
BA	798	PPM	EDXRF
Y	30	PPM	EDXRF
ZR	189	PPM	EDXRF
NB	11	PPM	EDXRF
NI	105	PPM	EDXRF
CU	55	PPM	EDXRF
ZN	72	PPM	EDXRF
CR	176	PPM	EDXRF