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Sample 82F83B

NavDat sample number 15492 · DIORITE

Sample

Sample ID82F83B
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentb-cQDf

Location

Latitude48.2
Longitude-121
LocationRailroad Creek Pluton
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
44.25 33.7 54.8

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O1.96PERMILLDELTA18O
SIO268.5WT%XRF
K2O2.34WT%XRF
LOI0.49WT%LOI

References