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Sample 81L44A

NavDat sample number 15752 · GNEISS

Sample

Sample ID81L44A
Rock nameGNEISS
Rock typePLUTONIC
MaterialIGNEOUS
Commentm-bGto

Location

Latitude48.2
Longitude-121
LocationSwakane Biotite Gneiss
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
2250 0 4500

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O10.25PERMILLDELTA18O
SIO274.5WT%XRF
K2O1.96WT%XRF
LOI0.5WT%LOI

References