Sample ET-103

NavDat sample number 55347 · BASALT

Sample

Sample ID	ET-103
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	44.2144
Longitude	-122.058
State / province	Oregon

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
8		5	11

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	50.82		WT%	XRF
TIO2	1.72		WT%	XRF
AL2O3	18.52		WT%	XRF
FEOT	9.69		WT%	XRF
MNO	0.17		WT%	XRF
MGO	5.02		WT%	XRF
CAO	8.96		WT%	XRF
NA2O	3.77		WT%	XRF
K2O	0.95		WT%	XRF
P2O5	0.38		WT%	XRF
TOTAL	100.44		WT%	XRF
LOI	0		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.