Sample 807-29G

NavDat sample number 13909

Sample

Sample ID	807-29G
Rock type	PLUTONIC
Material	IGNEOUS

Location

Latitude	45.8083
Longitude	-115.8
State / province	Idaho
Volcanic field	Idaho Batholith, Bitterroot Lobe

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
80		72	88

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
RB	89.1		PPM	XRF
SR	513		PPM	XRF
SR87_SR86	0.71529			TIMS
D18O	11.4		PERMILL	MS

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