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Sample 82F50A

NavDat sample number 15490 · GRANODIORITE

Sample

Sample ID82F50A
Rock nameGRANODIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentbGD

Location

Latitude48.2
Longitude-121
LocationRailroad Creek Pluton
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
44.25 33.7 54.8

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O8.82PERMILLDELTA18O
SIO268.9WT%XRF
K2O2.37WT%XRF
LOI0.69WT%LOI

References