Sample LC83-313

NavDat sample number 61195 · ANDESITE

Sample

Latitude	40.6279
Longitude	-121.277
State / province	California
Volcanic field	Caribou Volcanic Field, Bidwell Spring Chain

Age (Ma)	Error	Min	Max	Geologic age	Dated by
2.65		0	5.3

Item	Value	Unit	Method
SIO2	59.02	WT%	WDXRF
AL2O3	17.74	WT%	WDXRF
FE2O3	1.25	WT%	WDXRF
FEO	4.5	WT%	WDXRF
FEOT	5.62	WT%	WDXRF
MGO	4.04	WT%	WDXRF
CAO	6.65	WT%	WDXRF
NA2O	3.94	WT%	WDXRF
K2O	1.69	WT%	WDXRF
TIO2	0.81	WT%	WDXRF
P2O5	0.28	WT%	WDXRF
MNO	0.1	WT%	WDXRF
LOI	0.7	WT%	LOI
TOTAL	98.59	WT%	WDXRF
MG_NUMBER	61.5		WDXRF
RB	40	PPM	EDXRF
SR	537	PPM	EDXRF
BA	630	PPM	EDXRF
Y	20	PPM	EDXRF
ZR	143	PPM	EDXRF
NB	5	PPM	EDXRF