Sample s_OSH-A

NavDat sample number 17059 · BASALT

Sample

Latitude	44
Longitude	-120
Location	COLUMBIA RIVER BASALT PROVINCE / BLUE MOUNTAINS PROVINCE / BEAR CREEK BASALT
State / province	WASHINGTON
Location comment	BEAR CREEK AREA

Age (Ma)	Error	Min	Max	Geologic age	Dated by
12.8		1.8	23.8

Item	Value	Unit	Method
SIO2	48.84	WT%	XRF
TIO2	0.63	WT%	XRF
AL2O3	16.98	WT%	XRF
FE2O3T	9.06	WT%	XRF
CAO	12.3	WT%	XRF
MGO	9.9	WT%	XRF
MNO	0.16	WT%	XRF
K2O	0.16	WT%	XRF
NA2O	1.8	WT%	XRF
P2O5	0.07	WT%	XRF
SC	39	PPM	XRF
V	228	PPM	XRF
CR	230	PPM	XRF
NI	128	PPM	XRF
CU	102	PPM	XRF
ZN	46	PPM	XRF
GA	11	PPM	XRF
RB	4	PPM	XRF
SR	176	PPM	XRF
Y	20	PPM	XRF
ZR	48	PPM	XRF
BA	94	PPM	XRF
LA	2.85	PPM	INAA
CE	8.72	PPM	INAA
SM	1.59	PPM	INAA
EU	0.69	PPM	INAA
TB	0.4	PPM	INAA
YB	2.35	PPM	INAA
LU	0.33	PPM	INAA
SC	35.9	PPM	INAA
CR	205	PPM	INAA
CO	40.9	PPM	INAA
BA	93.9	PPM	INAA
HF	1.05	PPM	INAA
TH	0.28	PPM	INAA