| Lat / long: | 44.62907, -112.74059 |
| Primary: | Gypsum-Anhydrite |
| Ore: | Gypsum |
| Orebody form: | TABULAR |
| Discovery year: | 1939 |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host rock: | Jefferson Dolomite; Shale, Limestone And Sandstone |
| Host type: | Shale,Limestone |
| Structure: | Northwest Strike Of Folds And Rock Units, Two Northeast - Trending Faults Produce Left Lateral Displacement Of Gypsum Bed |
| Tectonic: | Northwest Folds Superimposed On Ne Folding |
| MRDS | W015563 |
| DEP | 10071875 |
| Reference | {Deposit:: JOHNS, W. M., 1967, REPORT ON THE PETERSON, MCCARTHY AND TALENT GYPSUM PROPERTIES, BEAVERHEAD CO. MT: MONT. BUREAU OF MINES AND GEOL. UNPUB. REPORT 21 P AND MAP}{Deposit:: 1967 GEOLMAP MBMG, UNPUBLISHED REPORT}{Deposit:: REPORT ON THE PETERSON, MCCARTHY AND TALENT GYPSUM PROPERTIES, BEAVERHEAD COUNTY, MT}{Deposit:: 1967 OTHER MBMG UNPUBLISHED REPORT}{Reserve-Resource:: JOHNS, W. M., 1967, REPORT ON GYPSUM PROPERTIES, BEAVERHEAD CO.} |
| Reporter | Johns, Willis M.; R. B. Berg |