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Sample 81F246A

NavDat sample number 15482 · TONALITE

Sample

Sample ID81F246A
Rock nameTONALITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentc-h-bTOf

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
D18O1.06PERMILLDELTA18O
SIO265.4WT%XRF
K2O2.35WT%XRF
LOI0.71WT%LOI

References