Location: | Madison County, Montana, United States, North America |
Lat / long: | 45.5624, -112.19254 |
dep_id: | 10019013 |
mrds_id: | DC08204 |
Commodity type: | metallic |
Major mineral: | Gold, Silver |
Trace mineral: | Lead, Copper, Zinc |
Operation type: | Unknown |
Deposit type: | Vein |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Chalcopyrite, Galena, Gold, Silver, Sphalerite |
gangue: | Pyrite, Quartz |
work_type: | Underground |
alteration: | Oxidation, Gouge, Brecciation |
ore_ctrl: | Fissures |
Reporter: | Unknown, Loen, Jeffrey S. (Pearson, Robert C.) |
hrock_unit: | Pony Gneiss |
hrock_type: | Gneiss |
arock_unit: | Quartz Monzonite;Andesite Dike |
arock_type: | Quartz Monzonite,Andesite |
Structure: | Center Fault Trends N40e, 50w. Several Other N40e Trending Faults, E Flank Of Syncline, Northeast And Northwest Faults |
tectonic: | Tobacco Root Batholith, West Margin |
References: |
- Deposit:: GILBERT, F.C., 1935, DIRECTORY OF MINING PROPERTIES: MONTANA BUREAU OF MINES AND GEOLOGY MEMOIR 15, P. 51.
- Deposit:: MBMG BULL 24, P. 32.
- Deposit:: CONSV. DIV. COMP. DATE, 01-03-1962
- Deposit:: 1961 GEOLMAP MBMG BULLETIN 24
- Production:: MBMG BULLETIN 28.
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