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Sample 81F224A

NavDat sample number 15529 · TONALITE

Sample

Sample ID81F224A
Rock nameTONALITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentbTOf

Location

Latitude48.2
Longitude-121
Locationtonalite of Bench Lake
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
49 0 99

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O10.77PERMILLDELTA18O
SIO268.8WT%XRF
K2O1.42WT%XRF
LOI0.34WT%LOI

References