Location: | Jefferson County, Montana, United States, North America |
Lat / long: | 46.35046, -112.14477 |
dep_id: | 10015904 |
mrds_id: | DB02190 |
Commodity type: | metallic |
Major mineral: | Silver, Gold, Copper |
Minor mineral: | Zinc, Lead |
Trace mineral: | Arsenic, Antimony |
Operation type: | Unknown |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Bournonite, Chalcocite, Chalcopyrite, Galena, Gold, Sphalerite |
gangue: | Pyrite, Quartz |
work_type: | Underground |
alteration: | Primary Sulfides Altered To Bournonite Altered To Covellite |
ore_ctrl: | Shear Zone |
Reporter: | Elliott, James E., Wise, Kristine K. (Elliott, James E.) |
hrock_type: | Andesite |
arock_unit: | Elkhorn Mountain Volcanics |
arock_type: | Andesite |
Structure: | Boulder Batholith, North Vein Offset 60 Ft. By Northeast-Trending Fault |
disc_yr: | 1903 |
References: |
- Deposit:: MBMG BULL 16, P. 49, 53, 110.
- Deposit:: USGS BULL 842, P. 237-8, PL. 39.
- Deposit:: MBMG BULL 33, P. 13.
- Production:: MBMG BULL 16, P. 110.
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