Sample 84z25a

NavDat sample number 31519

Sample

Sample ID	84z25a
Rock type	PLUTONIC
Material	IGNEOUS

Location

Latitude	45.1033
Longitude	-116.188
Location	Idaho Batholith, western border zone
State / province	Idaho
Volcanic field	Hazard Creek complex

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
118		100	123

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
RB	3		PPM	MS-ID
SR	202		PPM	MS-ID
SR87_SR86	0.704			TIMS
D18O	6.4		PERMILL	MS
SIO2	41.9		WT%	XRF

References

Manduca, Cathryn A; Silver, Leon T; Taylor, Hugh P (1992) super 87 Sr/ super 86 Sr and super 18 O/ super 16 O isotopicsystematics and geochemistry of granitoid plutons across asteeply-dipping boundary between contrasting lithospheric blocks inwestern Idaho. Contributions to Mineralogy and Petrology, vol.109, no.3, pp.355-372,1992 doi:10.1007/BF00283324