Sample s_DDH87-104-125

NavDat sample number 33609 · GABBRO

Sample

Sample ID	s_DDH87-104-125
Rock name	GABBRO
Rock type	PLUTONIC
Composition	MAFIC
Material	IGNEOUS
Comment	CHILLED MARGIN

Location

Latitude	61.5
Longitude	-139.55
Location	WRANGELLIA
State / province	YUKON TERRITORY
Location comment	YUKON TERRITORY

Age

Age (Ma)	Error	Min	Max	Geologic age	Dated by
232		208.8	255.2	TRIASSIC

Analyses

Whole rock

Item	Value	Std. dev.	Unit	Method
PB	1.56		PPM	UNKNOWN
PB	0.039		PPM	UNKNOWN
OS187_OS188	2.5115			TIMS
RE187_OS186	2122			TIMS_N_ID

References

Marcantonio, Franco; Reisberg, Laurie; Zindler, Alan; Wyman, Derek; Hulbert, Larry (1994) An isotopic study of the Ni-Cu-PGE-rich Wellgreen Intrusion of the Wrangellia Terrane; evidence for hydrothermal mobilization of rhenium and osmium. Geochimica et Cosmochimica Acta. 58; 2, Pages 1007-1017. 1994. doi:10.1016/0016-7037(94)90522-3