Sample 82DJ-74

NavDat sample number 40330

Sample

Sample ID	82DJ-74
Rock type	PLUTONIC
Material	IGNEOUS
Comment	North Cedar Mountain pluton

Location

Latitude	38.55
Longitude	-117.8
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
100		90	110

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
PB206_PB204	19.012			MS
PB207_PB204	15.642			MS
PB208_PB204	38.728			MS
SR87_SR86	0.7044			MS
D18O	7.7		PERMILL	UNKNOWN

References

Wooden, J L; Kistler, R W; Tosdal, R M (1999) Strontium, lead, and oxygen isotopic data for granitoid and volcanic rocks from the northern Great Basin and Sierra Nevada, California, Nevada, and Utah. Open-File Report - U. S. Geological Survey. 1999.