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Sample L-1032

NavDat sample number 3924 · MONZONITE

Sample

Sample IDL-1032
Rock nameMONZONITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
Collected byauthor
Commentcoarse grained; orthoclase tends toward large crystals, plagioclase, quartz, and biotite with abundant quartz inclusions

Location

Latitude39.5803
Longitude-105.886
Locationalong Montezuma Road about 2 miles W of US Route 40; Summit County
State / provinceColorado
Volcanic fieldMontezuma stock

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
39.6 38.4 40.8

Analyses

No chemical analyses are stored for this sample.

References