| Lat / long: | 44.39746, -103.86338 |
| Tertiary: | Gold, Lead, Manganese, Silver |
| Other material: | Cerargyrite, Cerussite, Galena, Gold, Hausmannite, Psilomelane, Rhodolite, Silver |
| Discovery year: | 1881 |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 460810058 |
| DEP | 10250222 |
| Reference | {Deposit:: SHAPIRO L H AND GRIES J P ORE DEPOSITS IN ROCKS OF PALEOZOIC}{Deposit:: RTIART AGE IN THE NORTHERN BLACK HILLS SOUTH DAKOTA US GEOL}{Deposit:: AVEY METALS PROGRAM CONTRACT# 14-08-0001-10650}{Deposit:: FREDLUND DANIEL A 1974 POTENTIAL GOLD SILVER AND LEAD DEPOSI}{Deposit:: HE CARBONATE AREA BLACK HILLS SOUTH DAKOTA PREPARED FOR DAKO}{Deposit:: RALS INC A PRIVATE REPORT 15 P}{Deposit:: GRIES JOHN P 197 DEVELOPMENT OF THE IRON HILL AREA CARBONAT}{Deposit:: ICT LAWRENCE COUNTY SOUTH DAKOTA A PRIVATE REPORT 8 P} |
| Reporter | Baer, Roger L. |