Sample 8-38A WR

NavDat sample number 21115 · MONZONITE

Sample

Sample ID	8-38A WR
Alternate ID	63
Rock name	MONZONITE
Rock type	PLUTONIC
Composition	FELSIC
Material	IGNEOUS
Comment	of Red Mountain Creek pluton Moore 1963, 1.8 km SE of Cardinal Mountain

Location

Latitude	36.9883
Longitude	-118.398
Location	Sierra Nevada Batholith
State / province	California

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
153		137.7	168.3

Analyses

Mineral

Item	Value	Std. dev.	Unit	Method
PB	15.6		PPM	MS-ID
U	5.62		PPM	MS-ID
TH	22.8		PPM	MS-ID
PB206_PB204	19.923			MS-ID
PB207_PB204	15.725			MS-ID
PB208_PB204	39.589			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