Sample ET-46

NavDat sample number 55367 · BASALT

Sample

Sample ID	ET-46
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	44.2117
Longitude	-122.1
State / province	Oregon

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
7		4	10

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	49.55		WT%	XRF
TIO2	1.47		WT%	XRF
AL2O3	19		WT%	XRF
FEOT	10.39		WT%	XRF
MNO	0.18		WT%	XRF
MGO	6.51		WT%	XRF
CAO	8.78		WT%	XRF
NA2O	3.34		WT%	XRF
K2O	0.36		WT%	XRF
P2O5	0.42		WT%	XRF
TOTAL	99.86		WT%	XRF
LOI	0.85		WT%	XRF

References

Priest, George R; Black, Gerald L; Woller, Neil M; Taylor, Edward M (1988) Geologic map of the McKenzie Bridge Quadrangle, Lane County, Oregon. Geological Map Series (Portland). 48; 1988.