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Sample 8

NavDat sample number 129390 · DIORITE

Sample

Sample ID8
Rock nameDIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
CommentBiotite- and hornblende-biotite-quartz diorite or granodiorite; Hypidiomorphic; some slight mortar texture

Location

Latitude48.0943
Longitude-120.679
LocationDuncan Hill pluton
State / provinceWashington

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
40 30 50

Analyses

No chemical analyses are stored for this sample.

References