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Sample 81F41B

NavDat sample number 15448 · GRANODIORITE

Sample

Sample ID81F41B
Rock nameGRANODIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commentb-hGD

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
D18O8.76PERMILLDELTA18O
SIO265.5WT%XRF
K2O2.57WT%XRF
LOI0.58WT%LOI

References