| Location: | Deer Lodge County, Montana, United States, North America |
| Lat / long: | 46.20572, -113.10035 |
| dep_id: | 10019609 |
| mrds_id: | DC10946 |
| Commodity type: | metallic |
| Major mineral: | Silver |
| Minor mineral: | Copper, Lead |
| Trace mineral: | Antimony |
| Operation type: | Unknown |
| Deposit type: | Replacement Vein |
| Production size: | Small ammount of material produced |
| Development status: | Past Producer |
| ore: | Galena, Tetrahedrite |
| gangue: | Quartz |
| work_type: | Surface/Underground |
| Reporter: | Unknown, Wise, Kristine K. (Elliott, James E.) |
| hrock_unit: | Madison Formation;Hasmark Formation (Silver Chain Mine) |
| hrock_type: | Limestone |
| arock_type: | Gabbro,Granite |
| Structure: | Mount Powell Batholith |
| Year first produced: | 1885 |
| yr_lst_prd: | 1965 |
| prod_yrs: | 188* |
| References: |
- Deposit:: USGS PP 78, P. 244.
- Deposit:: MBMG BULL 84, P. 32, 35.
- Production:: EMMON, 1913 USGS PROF. PAPER 78
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