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Sample 80F74A

NavDat sample number 15613 · TONALITE

Sample

Sample ID80F74A
Rock nameTONALITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentb-e-cTOf

Location

Latitude48.2
Longitude-121
LocationChaval Pluton
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
82 65 99

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O10.75PERMILLDELTA18O
SIO261.6WT%XRF
K2O1.94WT%XRF
LOI4.56WT%LOI

References