Sample MK85540

NavDat sample number 16073 · BASALT

Sample

Sample ID	MK85540
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	45.864
Longitude	-121.91
State / province	Oregon

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
14.55		5.3	23.8	Miocene

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	53.06		WT%	XRF
TIO2	2.01		WT%	XRF
AL2O3	16.87		WT%	XRF
FEOT	10.97		WT%	XRF
MNO	0.17		WT%	XRF
MGO	4.31		WT%	XRF
CAO	8.58		WT%	XRF
NA2O	2.74		WT%	XRF
K2O	0.96		WT%	XRF
P2O5	0.33		WT%	XRF
TOTAL	99.99		WT%	XRF

References

Korosec-Michael-A (compiler) (1987) Geologic map of the Hood River Quadrangle, Washington and Oregon. Open-File Report - Washington (State). Division of Geology and Earth Resources. 1987.