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Sample 82F186A

NavDat sample number 15779 · TONALITE

Sample

Sample ID82F186A
Rock nameTONALITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentbTOf

Location

Latitude48.2
Longitude-121
LocationPear Lake Pluton
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
49 0 99

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O13.12PERMILLDELTA18O
SIO269.8WT%XRF
K2O1.23WT%XRF
LOI0.9WT%LOI

References