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Sample 81F184C

NavDat sample number 15456 · DIORITE

Sample

Sample ID81F184C
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentc-b-hQD

Location

Latitude48.2
Longitude-121
LocationCloudy Pass Batholith
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
19.5 5.3 33.7

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O5.93PERMILLDELTA18O
SIO256.2WT%XRF
K2O1.4WT%XRF
LOI0.9WT%LOI

References