Sample LC83-356

NavDat sample number 61202 · ANDESITE

Sample

Latitude	40.69
Longitude	-121.424
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	60.62	WT%	WDXRF
AL2O3	17.42	WT%	WDXRF
FE2O3	1.22	WT%	WDXRF
FEO	4.39	WT%	WDXRF
FEOT	5.49	WT%	WDXRF
MGO	3.41	WT%	WDXRF
CAO	6.46	WT%	WDXRF
NA2O	3.56	WT%	WDXRF
K2O	1.84	WT%	WDXRF
TIO2	0.71	WT%	WDXRF
P2O5	0.25	WT%	WDXRF
MNO	0.1	WT%	WDXRF
LOI	0.86	WT%	LOI
TOTAL	98.63	WT%	WDXRF
MG_NUMBER	58.1		WDXRF
RB	46	PPM	EDXRF
SR	467	PPM	EDXRF
BA	717	PPM	EDXRF
Y	23	PPM	EDXRF
ZR	172	PPM	EDXRF
NB	7	PPM	EDXRF