Sample LC80-537

NavDat sample number 61083 · BASALT

Sample

Latitude	40.3503
Longitude	-121.628
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	51.2	WT%	WDXRF
AL2O3	17.3	WT%	WDXRF
FE2O3	1.86	WT%	WDXRF
FEO	6.68	WT%	WDXRF
FEOT	8.36	WT%	WDXRF
MGO	8.15	WT%	WDXRF
CAO	8.97	WT%	WDXRF
NA2O	3.38	WT%	WDXRF
K2O	0.85	WT%	WDXRF
TIO2	1.13	WT%	WDXRF
P2O5	0.32	WT%	WDXRF
MNO	0.16	WT%	WDXRF
LOI	0.26	WT%	LOI
TOTAL	100.16	WT%	WDXRF
MG_NUMBER	68.5		WDXRF
RB	13.4	PPM	EDXRF
SR	504	PPM	EDXRF
BA	410	PPM	EDXRF
Y	23	PPM	EDXRF
ZR	138	PPM	EDXRF
NB	9	PPM	EDXRF
NI	135	PPM	EDXRF
CU	64	PPM	EDXRF
ZN	56	PPM	EDXRF
CR	262	PPM	EDXRF