Sample SMK207

NavDat sample number 36049

Sample

Sample ID	SMK207
Rock type	PLUTONIC
Material	IGNEOUS
Comment	Shonkinite

Location

Latitude	48.9917
Longitude	-119.565
State / province	BRITISH COLUMBIA

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
165		159	171

Analyses

WHOLE ROCK

Item	Value	Std. dev.	Unit	Method
RB	113		PPM	XRF
SR	1431		PPM	XRF
SM	8.29		PPM	TIMS
ND	39.39		PPM	TIMS
RB87_SR86	0.228			XRF
SM147_ND144	0.1272			TIMS
SR87_SR86	0.704157			XRF
ND143_ND144	0.512748			TIMS
SR87_SR86_INITIAL	0.703622			XRF
E_ND	3.6			TIMS

References

Ghosh, Dipak K (1995) Nd-Sr isotopic constraints on the interactions of the Intermontane Superterrane with the western edge of North America in the southern Canadian Cordillera. Canadian Journal of Earth Sciences = Journal Canadien des Sciences de la Terre. 32; 10, Pages 1740-1758. 1995. doi:10.1139/e95-136