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Sample YU 926

NavDat sample number 4315 · GRANODIORITE

Sample

Sample IDYU 926
Rock nameGRANODIORITE
Rock typePLUTONIC
CompositionINTERMEDIATE
MaterialIGNEOUS
Collected byR.L. Armstrong
Commentfaintly gneissic

Location

Latitude44.4361
Longitude-115.399
LocationBear Valley Mountain; Valley County
State / provinceIdaho
Volcanic fieldIdaho Batholith

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
77 71 75

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
RB139PPMXRF
SR587PPMXRF
SR87_SR860.70878MS

References