Sample L763

NavDat sample number 60160 · BASALT

Sample

Sample ID	L763
Rock name	BASALT
Rock type	PLUTONIC
Composition	MAFIC
Material	IGNEOUS
Comment	dike

Location

Latitude	44.5445
Longitude	-122.521
State / province	Oregon

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
21		17	25

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	51.08		WT%	XRF
TIO2	0.76		WT%	XRF
AL2O3	24.48		WT%	XRF
FEOT	6.2		WT%	XRF
MNO	0.15		WT%	XRF
MGO	2.23		WT%	XRF
CAO	12.96		WT%	XRF
NA2O	1.92		WT%	XRF
K2O	0.14		WT%	XRF
P2O5	0.06		WT%	XRF
TOTAL	100.22		WT%	XRF
LOI	2.77		WT%	XRF

References

du, Bray Edward A; John, David A; Sherrod, David R; Evarts, Russell C; Conrey, Richard M; Lexa, Jaroslav (2006) Geochemical database for volcanic rocks of the western Cascades, Washington, Oregon, and California. U. S. Geological Survey Data Series. 2006.