Sample LC85-760

NavDat sample number 61311 · BASALT

Sample

Latitude	40.6488
Longitude	-121.419
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	48.25	WT%	WDXRF
AL2O3	17.57	WT%	WDXRF
FE2O3	1.61	WT%	WDXRF
FEO	8.2	WT%	WDXRF
FEOT	9.65	WT%	WDXRF
MGO	8.53	WT%	WDXRF
CAO	11.32	WT%	WDXRF
NA2O	2.94	WT%	WDXRF
K2O	0.19	WT%	WDXRF
TIO2	1.1	WT%	WDXRF
P2O5	0.11	WT%	WDXRF
MNO	0.18	WT%	WDXRF
LOI	0.01	WT%	LOI
TOTAL	101.64	WT%	WDXRF
MG_NUMBER	64.9		WDXRF
RB	4	PPM	EDXRF
SR	285	PPM	EDXRF
BA	104	PPM	EDXRF
Y	27	PPM	EDXRF
ZR	84	PPM	EDXRF
NB	3	PPM	EDXRF
NI	138	PPM	EDXRF
CU	124	PPM	EDXRF
ZN	44	PPM	EDXRF
CR	164	PPM	EDXRF