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Sample 81L38A

NavDat sample number 15462 · GRANITE

Sample

Sample ID81L38A
Rock nameGRANITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
Commentc-hGR

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
D18O2.07PERMILLDELTA18O
SIO267.5WT%XRF
K2O3.23WT%XRF
LOI1.25WT%LOI

References