Location: | Lewis and Clark County, Montana, United States, North America |
Lat / long: | 46.49157, -112.24117 |
dep_id: | 10015839 |
mrds_id: | DB02093 |
Commodity type: | metallic |
Major mineral: | Silver, Lead, Gold |
Minor mineral: | Zinc, Copper |
Trace mineral: | Arsenic |
Operation type: | Unknown |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Chalcopyrite, Galena, Gold, Sphalerite |
gangue: | Pyrite, Quartz, Tourmaline |
work_type: | Underground |
alteration: | Sericitization |
ore_ctrl: | Lee Mountain-Valley Forge Shear Zone |
Reporter: | Elliott, James E., Wise, Kristine K. (Elliott, James E.) |
hrock_type: | Quartz Monzonite |
arock_unit: | Butte Quartz Monzonite (Boulder Batholith) |
arock_type: | Quartz Monzonite |
Structure: | Boulder Batholith, Lee Mountain-Valley Forge Shear Zone |
Year first produced: | 1885 |
References: |
- Deposit:: USGS BULL 527, P. 82-3.
- Deposit:: USGS BULL 842, P. 257-58.
- Deposit:: USGS PP 428, P. 55, PL. 1.
- Production:: USGS PP 428, P. 55; USGS BULL 842, P. 257.
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