Sample LC83-329

NavDat sample number 61199 · ANDESITE

Sample

Latitude	40.6492
Longitude	-121.398
State / province	California
Volcanic field	Regional Volcanic Rocks, Sugarloaf Chain

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

Item	Value	Unit	Method
SIO2	57.89	WT%	WDXRF
AL2O3	17.84	WT%	WDXRF
FE2O3	1.41	WT%	WDXRF
FEO	5.09	WT%	WDXRF
FEOT	6.36	WT%	WDXRF
MGO	3.8	WT%	WDXRF
CAO	7.14	WT%	WDXRF
NA2O	3.88	WT%	WDXRF
K2O	1.62	WT%	WDXRF
TIO2	0.89	WT%	WDXRF
P2O5	0.33	WT%	WDXRF
MNO	0.11	WT%	WDXRF
LOI	0.6	WT%	LOI
TOTAL	98.67	WT%	WDXRF
MG_NUMBER	57.1		WDXRF
RB	32	PPM	EDXRF
SR	538	PPM	EDXRF
BA	666	PPM	EDXRF
Y	24	PPM	EDXRF
ZR	174	PPM	EDXRF
NB	5	PPM	EDXRF