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Sample Cottonwood Canyon

NavDat sample number 40276 · GRANODIORITE

Sample

Sample IDCottonwood Canyon
Rock nameGRANODIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentgranodiorite, Cortez Mtns.

Location

Latitude40.27
Longitude-116.45
State / provinceNevada

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
155 139.5 170.5

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
PB206_PB20419.832MS
PB207_PB20415.711MS
PB208_PB20439.33MS
SR87_SR860.706MS

References