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Sample 81F251A

NavDat sample number 15430 · TONALITE

Sample

Sample ID81F251A
Rock nameTONALITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commenth-bTO

Location

Latitude48.2
Longitude-121
LocationBuckindy Pluton
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
19.5 5.3 33.7

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O8.13PERMILLDELTA18O
SIO265.1WT%XRF
K2O1.64WT%XRF
LOI0.3WT%LOI

References