Sample SANLU4A-94

NavDat sample number 42590

Sample

Sample ID	SANLU4A-94
Rock type	PLUTONIC
Material	IGNEOUS

Location

Latitude	36.4938
Longitude	-121.811
State / province	California
Location comment	granodiorites in Carmel Valley

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
97		87.3	106.7

Analyses

WHOLE ROCK

Item	Value	Std. dev.	Unit	Method
RB	134		PPM	EDXRF
SR	194		PPM	EDXRF
RB_SR	0.691			MS
RB87_SR86	2			MS
SR87_SR86	0.71094			MS
SR87_SR86_INITIAL	0.70817			MS

References

Kistler, R W; Champion, D E (2001) Rb-Sr whole-rock and mineral ages, K-Ar, (super 40) Ar/ (super 39) Ar, and U-Pb mineral ages, and strontium, lead, neodymium, and oxygen isotopic compositions for granitic rocks from the Salinian Composite Terrane, California. Open-File Report - U. S. Geological Survey. 2001.