Sample 1S20

NavDat sample number 51742 · GRANITE

Sample

Sample ID	1S20
Rock name	GRANITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS

Location

Latitude	36.7323
Longitude	-118.948
Location	Grant Grove
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
102		98	106

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
D18O	11.15		PERMILL	MS
D18O	7.62		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