Sample LM92-2746

NavDat sample number 61664 · BASALTIC-ANDESITE

Sample

Latitude	40.4242
Longitude	-121.101
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	56.29	WT%	WDXRF
AL2O3	17.89	WT%	WDXRF
FE2O3	1.55	WT%	WDXRF
FEO	5.59	WT%	WDXRF
FEOT	6.99	WT%	WDXRF
MGO	4.42	WT%	WDXRF
CAO	7.73	WT%	WDXRF
NA2O	3.71	WT%	WDXRF
K2O	1.43	WT%	WDXRF
TIO2	0.93	WT%	WDXRF
P2O5	0.31	WT%	WDXRF
MNO	0.13	WT%	WDXRF
LOI	0.01	WT%	LOI
TOTAL	100.1	WT%	WDXRF
MG_NUMBER	58.5		WDXRF
RB	37	PPM	EDXRF
SR	544	PPM	EDXRF
BA	643	PPM	EDXRF
Y	27	PPM	EDXRF
ZR	158	PPM	EDXRF
NB	7	PPM	EDXRF
NI	40	PPM	EDXRF
CU	65	PPM	EDXRF
ZN	59	PPM	EDXRF
CR	66	PPM	EDXRF