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Sample USGSM-61-282

NavDat sample number 6267 · MONZONITE

Sample

Sample IDUSGSM-61-282
Rock nameMONZONITE
Rock typePLUTONIC
CompositionFELSIC
MaterialIGNEOUS
Commentbiotite date appears to be reduced and may indicate time of hydrothermal activity

Location

Latitude38.4494
Longitude-113.076
Locationprospect dump on N edge road; 1.1 km W of Old Hickory Mine, San Francisco district; Beaver County
State / provinceUtah

Age

Age (Ma)ErrorMinMaxGeologic ageDated by
27.4 26.6 28.2

Analyses

No chemical analyses are stored for this sample.

References