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Sample 81F292A

NavDat sample number 15736 · GNEISS

Sample

Sample ID81F292A
Rock nameGNEISS
Rock typePLUTONIC
MaterialIGNEOUS
Commentb-c-hGqd

Location

Latitude48.2
Longitude-121
LocationSkagit Gneiss
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
2250 0 4500

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O6.64PERMILLDELTA18O
SIO261.7WT%XRF
K2O1.29WT%XRF
LOI0.7WT%LOI

References