Sample LB91-103

NavDat sample number 61043 · BASALTIC-ANDESITE

Sample

Latitude	40.4208
Longitude	-121.106
State / province	California
Volcanic field	Regional Volcanic Rocks, Older than the Caribou Volcanic Field

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

Item	Value	Unit	Method
SIO2	55.41	WT%	WDXRF
AL2O3	17.93	WT%	WDXRF
FE2O3	1.63	WT%	WDXRF
FEO	5.86	WT%	WDXRF
FEOT	7.33	WT%	WDXRF
MGO	4.84	WT%	WDXRF
CAO	7.71	WT%	WDXRF
NA2O	3.73	WT%	WDXRF
K2O	1.44	WT%	WDXRF
TIO2	0.99	WT%	WDXRF
P2O5	0.32	WT%	WDXRF
MNO	0.14	WT%	WDXRF
LOI	0.15	WT%	LOI
TOTAL	99.9	WT%	WDXRF
MG_NUMBER	59.5		WDXRF
RB	33	PPM	EDXRF
SR	544	PPM	EDXRF
Y	23	PPM	EDXRF
ZR	151	PPM	EDXRF
NB	9	PPM	EDXRF
NI	50	PPM	EDXRF
CU	79	PPM	EDXRF
ZN	78	PPM	EDXRF