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Sample 82F36A

NavDat sample number 15697 · GNEISS

Sample

Sample ID82F36A
Rock nameGNEISS
Rock typePLUTONIC
MaterialIGNEOUS
CommentUnit dhg

Location

Latitude48.2
Longitude-121
LocationDumbell Mountain Plutons
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
227 206 248

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O0.82PERMILLDELTA18O
SIO257.5WT%XRF
K2O0.64WT%XRF
LOI0.67WT%LOI

References