Sample 717

NavDat sample number 14922

Sample

Sample ID	717
Alternate ID	41-A
Material	METAMORPHIC
Comment	Metadiorite

Location

Latitude	44.8332
Longitude	-118.098
State / province	Oregon
Elevation	2658

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
248		206	290

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SIO2	58.56		WT%	XRF
AL2O3	19.97		WT%	XRF
TIO2	0.929		WT%	XRF
FEOT	6.96		WT%	XRF
MNO	0.1		WT%	XRF
CAO	4.87		WT%	XRF
MGO	2.87		WT%	XRF
K2O	0.79		WT%	XRF
NA2O	4.71		WT%	XRF
P2O5	0.24		WT%	XRF

References

Ferns, Mark L; Brooks, Howard C; Avery, Dan G; Blome, Charles D (1987) Geology and mineral resources map of the Elkhorn Peak Quadrangle, Baker County, Oregon. Geological Map Series (Portland). 41; 1987.