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Sample L-975

NavDat sample number 3903 · MONZONITE

Sample

Sample IDL-975
Rock nameMONZONITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
Collected byW.C. Peters
Commentmedium grained; plagioclase, orthoclase, quartz, biotite incipient chloritization, augite? badly corroded with small grains of magnetite, biotite, and sericite along cracks

Location

Latitude40.5094
Longitude-112.164
Location2.5 miles SSW of Bingham; Salt Lake County
State / provinceUtah
Volcanic fieldLast Chance stock

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
41.6 40.3 42.9

Analyses

No chemical analyses are stored for this sample.

References