Sample s_BC-21

NavDat sample number 17061 · 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	50.09	WT%	XRF
TIO2	1.11	WT%	XRF
AL2O3	16.71	WT%	XRF
FE2O3T	10.47	WT%	XRF
CAO	9.88	WT%	XRF
MGO	8.25	WT%	XRF
MNO	0.17	WT%	XRF
K2O	0.4	WT%	XRF
NA2O	2.42	WT%	XRF
P2O5	0.33	WT%	XRF
SC	32	PPM	XRF
V	220	PPM	XRF
CR	211	PPM	XRF
NI	122	PPM	XRF
CU	63	PPM	XRF
ZN	71	PPM	XRF
GA	14	PPM	XRF
RB	10	PPM	XRF
SR	420	PPM	XRF
Y	22	PPM	XRF
ZR	104	PPM	XRF
NB	4	PPM	XRF
BA	421	PPM	XRF
LA	9.49	PPM	INAA
CE	23.4	PPM	INAA
SM	3.53	PPM	INAA
EU	1.23	PPM	INAA
TB	0.64	PPM	INAA
YB	2.32	PPM	INAA
LU	0.36	PPM	INAA
SC	27.1	PPM	INAA
CR	186	PPM	INAA
CO	40.4	PPM	INAA
BA	400	PPM	INAA
HF	1.94	PPM	INAA
TH	0.34	PPM	INAA