| Lat / long: | 45.91351, -112.04531 |
| Primary: | Gold, Silver, Copper, Lead |
| Secondary: | Zinc |
| Ore: | Chalcopyrite, Galena |
| Gangue: | Pyrite, Quartz |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1925 |
| Host rock: | Greyson Shale |
| Host type: | Shale |
| Associated rock: | Latite Porphyry |
| Associated type: | Latite |
| Structure: | West Bull Mtn. Block, Discordant Latite Intrusion, Ne And Nw Trending Folds And Faults |
| Tectonic: | Laramide Fold-Thrust Belt |
| Alteration processes: | Oxidation, Wallrock Replacement |
| MRDS | DC11054 |
| DEP | 10019652 |
| Reference | {Deposit:: MBMG BULL 16.}{Deposit:: ALEXANDER, R.G. 1955, GEOLOGY OF THE WHITEHALL AREA, MONTANA: YELLOWSTONE - BIGHORN RESEARCH PROJECT, CONTRIBUTION 195}{Deposit:: CONSV. DIV. COMP. DATE, 12-21-1961}{Deposit:: 1960 RECON MBMG BULLETIN 16} |
| Reporter | Unknown, Loen, Jeffrey S. (Pearson, Robert C.) |