Sample LM91-2180

NavDat sample number 61624 · BASALTIC-ANDESITE

Sample

Latitude	40.6233
Longitude	-121.261
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	53.32	WT%	WDXRF
AL2O3	17.1	WT%	WDXRF
FE2O3	1.69	WT%	WDXRF
FEO	6.07	WT%	WDXRF
FEOT	7.59	WT%	WDXRF
MGO	7.25	WT%	WDXRF
CAO	7.84	WT%	WDXRF
NA2O	3.54	WT%	WDXRF
K2O	1.46	WT%	WDXRF
TIO2	1.19	WT%	WDXRF
P2O5	0.4	WT%	WDXRF
MNO	0.14	WT%	WDXRF
LOI	0.15	WT%	LOI
TOTAL	100.07	WT%	WDXRF
MG_NUMBER	68		WDXRF
RB	38	PPM	EDXRF
SR	610	PPM	EDXRF
BA	550	PPM	EDXRF
Y	13	PPM	EDXRF
ZR	162	PPM	EDXRF
NB	12	PPM	EDXRF
NI	100	PPM	EDXRF
CU	49	PPM	EDXRF
ZN	73	PPM	EDXRF
CR	210	PPM	EDXRF