Sample PHZ

NavDat sample number 45380

Sample

Sample ID	PHZ
Rock type	PLUTONIC
Material	IGNEOUS
Collected by	Premo and others, 1997

Location

Latitude	33.6913
Longitude	-116.307
State / province	California
Location comment	Point Happy

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
83		74.7	91.3

Analyses

WHOLE ROCK

Item	Value	Std. dev.	Unit	Method
RB	108		PPM	EDXRF
SR	405		PPM	EDXRF
PB	0.01719		PPM	ICPMS
U	0.00231		PPM	ICPMS
TH	0.01258		PPM	ICPMS
RB_SR	0.266			TIMS
RB87_SR86	0.769			TIMS
SR87_SR86	0.70887			TIMS
SR87_SR86_INITIAL	0.708			TIMS
PB206_PB204	19.523			EDXRF
PB207_PB204	15.728			EDXRF
PB208_PB204	39.192			EDXRF
D18O	9.1		PERMILL	MS

References

Kistler, R W; Wooden, J L; Morton, D M (2003) Isotopes and ages in the northern Peninsular Ranges Batholith, Southern California. Open-File Report - U. S. Geological Survey. 2003.