Sample L625K

NavDat sample number 60146 · BASALT

Sample

Sample ID	L625K
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	43.9749
Longitude	-122.114
State / province	Oregon

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
16		14	19

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	49.5		WT%	XRF
TIO2	1.1		WT%	XRF
AL2O3	17.28		WT%	XRF
FEOT	9.39		WT%	XRF
MNO	0.18		WT%	XRF
MGO	8.82		WT%	XRF
CAO	10.59		WT%	XRF
NA2O	2.32		WT%	XRF
K2O	0.59		WT%	XRF
P2O5	0.24		WT%	XRF
TOTAL	99.93		WT%	XRF
LOI	3.23		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.