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Sample 81F85A

NavDat sample number 15673 · DIORITE

Sample

Sample ID81F85A
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Commento-c-eMQf

Location

Latitude48.2
Longitude-121
LocationMarblemount Meta Quartz Diorite
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
227 206 248

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O8.23PERMILLDELTA18O
SIO257.8WT%XRF
K2O1.01WT%XRF
LOI2.58WT%LOI

References