Sample E27-9 WR

NavDat sample number 21078 · MONZONITE

Sample

Sample ID	E27-9 WR
Alternate ID	29
Rock name	MONZONITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS
Comment	of the Paiute Monument pluton Ross 1969, dirt road about 1.5 km NE of Whiteside mine

Location

Latitude	36.845
Longitude	-118.06
Location	Sierra Nevada Batholith
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
152		136.8	167.2

Analyses

Mineral

Item	Value	Std. dev.	Unit	Method
PB	19.9		PPM	MS-ID
U	2.34		PPM	MS-ID
TH	13.5		PPM	MS-ID
RB	157.9		PPM	MS-ID
SR	478.1		PPM	MS-ID
SR87_SR86	0.70928			MS-ID
PB206_PB204	18.354			MS-ID
PB207_PB204	15.587			MS-ID
PB208_PB204	38.856			MS-ID

References

Chen, J H; Tilton, G R (1991) Applications of lead and strontium isotopic relationships to the petrogenesis of granitoid rocks, central Sierra Nevada Batholith, California. Geological Society of America Bulletin, vol.103, no.4, pp.439-447, Apr 1991 doi:10.1130/0016-7606(1991)103<0439:AOLASI>2.3.CO;2