Sample 837-25C

NavDat sample number 14078

Sample

Sample ID	837-25C
Rock type	PLUTONIC
Material	IGNEOUS

Location

Latitude	46.2967
Longitude	-115.975
State / province	Idaho
Volcanic field	Idaho Batholith, Bitterroot Lobe

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
62.66		62.38	62.94

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
RB	14.39		PPM	XRF
SR	903.7		PPM	XRF
SR87_SR86	0.70423			TIMS

References

Criss, Robert E; Fleck, Robert J (1987) Petrogenesis, geochronology, and hydrothermal systems of the northern Idaho Batholith and adjacent areas based on (super 18?O/ (super 16?O, D/H, (super 87?Sr/ (super 86?Sr, K-Ar, and (super 40?Ar/ (super 39?Ar studies. U. S. Geological Survey Professional Paper, Report: P 1436, pp.95-137, 1987