Sample 1SG6

NavDat sample number 51756 · GRANITE

Sample

Sample ID	1SG6
Rock name	GRANITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	37.0282
Longitude	-122.134
Location	Smith Grade
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
111		99.9	122.1

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
D18O	12.76		PERMILL	MS
D18O	9.54		PERMILL	MS

References

Lackey, Jade Star; Valley, John W; Hinke, Hans J (2006) Deciphering the source and contamination history of peraluminousmagmas using delta (super 18) O of accessory minerals; examples fromgarnet-bearing plutons of the Sierra Nevada Batholith. Contributions to Mineralogy and Petrology, vol.151, no.1, pp.20-44,Jan 2006 doi:10.1007/s00410-005-0043-6