Sample BR-45

NavDat sample number 55363 · BASALT

Sample

Sample ID	BR-45
Rock name	BASALT
Rock type	VOLCANIC
Composition	MAFIC
Material	IGNEOUS

Location

Latitude	44.2081
Longitude	-122.197
State / province	Oregon

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
6.37		4	10

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	49.01		WT%	XRF
TIO2	1.09		WT%	XRF
AL2O3	17.29		WT%	XRF
FEOT	9.43		WT%	XRF
MNO	0.18		WT%	XRF
MGO	9.05		WT%	XRF
CAO	10.68		WT%	XRF
NA2O	2.51		WT%	XRF
K2O	0.48		WT%	XRF
P2O5	0.28		WT%	XRF
TOTAL	99.45		WT%	XRF
LOI	0.08		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.