Sample s_DS-27

NavDat sample number 30963 · BASALT

Sample

Latitude	46.2
Longitude	-122.18
Location	CASCADES / HIGH CASCADES / NORTHWESTERN CASCADES / MOUNT ST. HELENS / CASTLE CREEK FLOWS / PACIFIC OCEAN
State / province	WASHINGTON
Location comment	CAVE BASALT NORTH SIDE OF NATIONAL FOREST ROAD 90, 4.8 KM WEST OF COUGAR ON N90

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0		0.0017	0.0022

Item	Value	Unit	Method
SIO2	48.56	WT%	XRF
TIO2	1.47	WT%	XRF
AL2O3	17.47	WT%	XRF
FEOT	11.67	WT%	XRF
CAO	9.58	WT%	XRF
MGO	6.57	WT%	XRF
MNO	0.16	WT%	XRF
K2O	0.56	WT%	XRF
NA2O	3.65	WT%	XRF
P2O5	0.15	WT%	XRF
SIO2	38.7	WT%	EPMA
TIO2	0.04	WT%	EPMA
AL2O3	0.07	WT%	EPMA
FEO	24	WT%	EPMA
CAO	0.39	WT%	EPMA
MGO	37.8	WT%	EPMA
MNO	0.45	WT%	EPMA
LA	8.1	PPM	XRF
CE	21.1	PPM	XRF
SM	3.51	PPM	XRF
EU	1.29	PPM	XRF
TB	0.69	PPM	XRF
YB	2.35	PPM	XRF
LU	0.33	PPM	XRF
BE	1	PPM	XRF
B	3.4	PPM	XRF
SC	33.3	PPM	XRF
V	210	PPM	XRF
CR	175	PPM	XRF
CO	41.7	PPM	XRF
NI	85	PPM	XRF
SIO2	38.8	WT%	EPMA
TIO2	0.04	WT%	EPMA
AL2O3	0.03	WT%	EPMA
FEO	21.4	WT%	EPMA
CAO	0.33	WT%	EPMA
MGO	39.8	WT%	EPMA
MNO	0.34	WT%	EPMA
SIO2	38.4	WT%	EPMA
TIO2	0.02	WT%	EPMA
AL2O3	0.02	WT%	EPMA
FEO	22.6	WT%	EPMA
CAO	0.32	WT%	EPMA
MGO	39.2	WT%	EPMA
MNO	0.37	WT%	EPMA
SIO2	48.9	WT%	EPMA
TIO2	1.73	WT%	EPMA
AL2O3	3.01	WT%	EPMA
FEO	13.3	WT%	EPMA
CAO	19.6	WT%	EPMA
MGO	13.2	WT%	EPMA
MNO	0.28	WT%	EPMA
NA2O	0.5	WT%	EPMA