Sample LC86-806

NavDat sample number 61321 · BASALT

Sample

Latitude	40.3707
Longitude	-121.417
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	49.64	WT%	WDXRF
AL2O3	17.71	WT%	WDXRF
FE2O3	1.59	WT%	WDXRF
FEO	8.12	WT%	WDXRF
FEOT	9.55	WT%	WDXRF
MGO	7.16	WT%	WDXRF
CAO	10.91	WT%	WDXRF
NA2O	3.13	WT%	WDXRF
K2O	0.26	WT%	WDXRF
TIO2	1.15	WT%	WDXRF
P2O5	0.16	WT%	WDXRF
MNO	0.17	WT%	WDXRF
LOI	0.01	WT%	LOI
TOTAL	100.82	WT%	WDXRF
MG_NUMBER	61.1		WDXRF
RB	1	PPM	EDXRF
SR	299	PPM	EDXRF
BA	144	PPM	EDXRF
Y	24	PPM	EDXRF
ZR	101	PPM	EDXRF
NB	2	PPM	EDXRF
NI	80	PPM	EDXRF
CU	88	PPM	EDXRF
ZN	54	PPM	EDXRF
CR	150	PPM	EDXRF