Sample GR-30

NavDat sample number 17317 · NOT-GIVEN

Sample

Sample ID	GR-30
Rock name	NOT-GIVEN
Rock type	PLUTONIC
Material	IGNEOUS
Comment	Elko Co., Golden Ensign pluton

Location

Latitude	41.8508
Longitude	-115.89
State / province	Nevada

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
90		81	99

Analyses

Whole-rock

Item	Value	Std. dev.	Unit	Method
RB	127		PPM	EDXRF
SR	460		PPM	EDXRF
RB_SR	0.276			MS-ID
RB87_SR86	0.8			MS
SR87_SR86	0.70557			MS
SR87_SR86_INITIAL	0.7045			MS

References

Kistler R W; Lee D E. Rubidium, strontium, and strontium isotopic data for a suite of granitoid rocks from the Basin and Range Province, Arizona, California, Nevada, and Utah. Kistler R W, Lee D E Rubidium, strontium, and strontium isotopic data for a suite of granitoid rocks from the Basin and Range Province, Arizona, California, Nevada, and Utah. [Serial, Report] Open-File Report - U. S. Geological Survey. 1989. Report # OF, 89-0199.