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Sample RC 7a

NavDat sample number 8807 · MONZONITE

Sample

Sample IDRC 7a
Rock nameMONZONITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS

Location

Latitude44.0683
Longitude-115.708
Locationroadcut; 7 meters from 40 meter porphyry dike
State / provinceIdaho

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
66 42 90

Analyses

Whole rock

ItemValueStd. dev.UnitMethod
D18O1.3PERMILLMS
D18O8.7PERMILLMS

References