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Sample 18

NavDat sample number 129399 · DIORITE

Sample

Sample ID18
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentBiotite- and hornblende-biotite-quartz diorite or granodiorite; Slightly protoclastic

Location

Latitude48.0775
Longitude-120.632
LocationDuncan Hill pluton
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
40 30 50

Analyses

No chemical analyses are stored for this sample.

References