Sample LB88-3

NavDat sample number 61036 · BASALTIC-ANDESITE

Sample

Latitude	40.6523
Longitude	-121.537
State / province	California
Volcanic field	Regional Volcanic Rocks, Tumble Buttes Chain

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

Item	Value	Unit	Method
SIO2	55.2	WT%	WDXRF
AL2O3	18.4	WT%	WDXRF
FE2O3	1.49	WT%	WDXRF
FEO	5.37	WT%	WDXRF
FEOT	6.71	WT%	WDXRF
MGO	4.73	WT%	WDXRF
CAO	8.15	WT%	WDXRF
NA2O	3.78	WT%	WDXRF
K2O	1.37	WT%	WDXRF
TIO2	1.02	WT%	WDXRF
P2O5	0.37	WT%	WDXRF
MNO	0.11	WT%	WDXRF
LOI	0.2	WT%	LOI
TOTAL	99.51	WT%	WDXRF
MG_NUMBER	61.1		WDXRF
RB	32	PPM	EDXRF
SR	641	PPM	EDXRF
BA	571	PPM	EDXRF
Y	21	PPM	EDXRF
ZR	156	PPM	EDXRF
NB	14	PPM	EDXRF
NI	64	PPM	EDXRF
CU	55	PPM	EDXRF
ZN	59	PPM	EDXRF
CR	67	PPM	EDXRF