Sample LC82-970

NavDat sample number 61163 · BASALT

Sample

Latitude	40.3907
Longitude	-121.305
State / province	California
Volcanic field	Regional Volcanic Rocks, South and East of Lassen Volcanic Center

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

Item	Value	Unit	Method
SIO2	48.33	WT%	WDXRF
AL2O3	17.38	WT%	WDXRF
FE2O3	1.54	WT%	WDXRF
FEO	7.87	WT%	WDXRF
FEOT	9.26	WT%	WDXRF
MGO	9.78	WT%	WDXRF
CAO	11.18	WT%	WDXRF
NA2O	2.53	WT%	WDXRF
K2O	0.16	WT%	WDXRF
TIO2	0.96	WT%	WDXRF
P2O5	0.1	WT%	WDXRF
MNO	0.17	WT%	WDXRF
LOI	0.01	WT%	LOI
TOTAL	101.01	WT%	WDXRF
MG_NUMBER	68.9		WDXRF
RB	2.3	PPM	EDXRF
SR	239	PPM	EDXRF
BA	76	PPM	EDXRF
Y	26	PPM	EDXRF
ZR	75	PPM	EDXRF
NB	1	PPM	EDXRF
NI	145	PPM	EDXRF
CU	119	PPM	EDXRF
ZN	41	PPM	EDXRF
CR	298	PPM	EDXRF