| Lat / long: | 46.76628, -113.54454 |
| Primary: | Silver, Lead |
| Secondary: | Copper, Zinc |
| Tertiary: | Gold |
| Ore: | Galena, Gold, Malachite |
| Orebody form: | IRREGULAR |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Past Producer |
| First production started: | 1947 |
| Host rock: | Hasmark Formation |
| Host type: | Limestone |
| Structure: | A Few Miles North Of Montana Lineament, There Are Several Northeast Trending Faults In The Copper Cliff Area |
| MRDS | W015575 |
| DEP | 10105769 |
| Reference | {Deposit:: MBMG BULL 8, P. 11, 14-16, 31.}{Deposit:: MBMG MEM 39, P.28}{Deposit:: MBMG BULL 14, P. 31.}{Deposit:: USGS MAP MR-15, 1962, P. 9.}{Production:: MBMG BULL 8, P. 31.} |
| Reporter | Mc Kenzie, Craig L.; R. B. Berg, Wise, Kristine K. (Elliott, James E.) |