Sample LC83-386

NavDat sample number 61217 · BASALT

Sample

Latitude	40.6136
Longitude	-121.465
State / province	California
Volcanic field	Regional Volcanic Rocks, North and West of the Lassen Volcanic Center

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

Item	Value	Unit	Method
SIO2	49.07	WT%	WDXRF
AL2O3	17.96	WT%	WDXRF
FE2O3	1.47	WT%	WDXRF
FEO	7.48	WT%	WDXRF
FEOT	8.8	WT%	WDXRF
MGO	8.79	WT%	WDXRF
CAO	11.04	WT%	WDXRF
NA2O	2.72	WT%	WDXRF
K2O	0.24	WT%	WDXRF
TIO2	0.95	WT%	WDXRF
P2O5	0.12	WT%	WDXRF
MNO	0.16	WT%	WDXRF
LOI	0.01	WT%	LOI
TOTAL	100.48	WT%	WDXRF
MG_NUMBER	67.7		WDXRF
RB	4.7	PPM	EDXRF
SR	271	PPM	EDXRF
BA	134	PPM	EDXRF
Y	24	PPM	EDXRF
ZR	85	PPM	EDXRF
NB	1	PPM	EDXRF
NI	143	PPM	EDXRF
CU	100	PPM	EDXRF
ZN	45	PPM	EDXRF
CR	220	PPM	EDXRF