Sample 122 ZM

NavDat sample number 60569

Sample

Sample ID	122 ZM
Rock type	VOLCANIC
Material	IGNEOUS

Location

Latitude	41.7939
Longitude	-108.921
State / province	Wyoming

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
0.95		0.855	1.045

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
SR87_SR86	0.70568			MS
ND143_ND144	0.51194			MS
PB206_PB204	17.22			MS
PB207_PB204	15.467			MS
PB208_PB204	37.32			MS
D18O	8.72		PERMILL	MS

References

H. Mirnejad and K. Bell (2006) Origin and Source Evolution of the Leucite Hills Lamproites: Evidence from Sr Nd Pb O Isotopic Compositions. Journal of Petrology volume 47 number 12 pages 2463-2489 2005