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Sample 82S8A

NavDat sample number 15497 · TONALITE

Sample

Sample ID82S8A
Rock nameTONALITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentc-bTOf

Location

Latitude48.2
Longitude-121
LocationDuncan Hill Pluton
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
49 0 99

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O6.8PERMILLDELTA18O
SIO270.6WT%XRF
K2O1.54WT%XRF
LOI0.86WT%LOI

References