← Search

Sample 82G23A

NavDat sample number 15756 · GNEISS

Sample

Sample ID82G23A
Rock nameGNEISS
Rock typePLUTONIC
MaterialIGNEOUS
CommentbGto

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
D18O9.76PERMILLDELTA18O
SIO274.3WT%XRF
K2O1.28WT%XRF
LOI0.88WT%LOI

References