Sample BR-165

NavDat sample number 55420

Sample

Sample ID	BR-165
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	44.2269
Longitude	-122.244
State / province	Oregon

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
26		17	35

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	51.59		WT%	XRF
TIO2	1.25		WT%	XRF
AL2O3	17.44		WT%	XRF
FEOT	8.88		WT%	XRF
MNO	0.24		WT%	XRF
MGO	6.16		WT%	XRF
CAO	10.38		WT%	XRF
NA2O	3.19		WT%	XRF
K2O	0.64		WT%	XRF
P2O5	0.24		WT%	XRF
TOTAL	99.67		WT%	XRF
LOI	2.39		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.