Location: | Deer Lodge County, Montana, United States, North America |
Lat / long: | 46.19989, -113.2173 |
dep_id: | 10069752 |
mrds_id: | W007423 |
Commodity type: | metallic |
Major mineral: | Gold, Silver, Tungsten, Copper |
Minor mineral: | Lead, Iron, Zinc, Manganese |
Trace mineral: | Arsenic, Antimony |
Operation type: | Unknown |
Deposit type: | Skarn Au |
Production size: | Small ammount of material produced |
Development status: | Past Producer |
ore: | Bornite, Chalcocite, Chalcopyrite, Chrysocolla, Copper, Galena, Gold, Malachite, Marcasite |
gangue: | Calcite, Hematite, Limonite, Magnetite, Pyrite, Pyrrhotite, Quartz, Specularite |
orebody_fm: | IRREGULAR |
work_type: | Underground |
model: | 64: Skarn Au |
alteration: | Hvdrothermal, Oxidation |
conc_proc: | Secondary Chalcocite Films Coating Pyrite And Chalcopyrite, |
ore_ctrl: | Richest Ore From 100-300 Ft Below The Surface. |
Reporter: | Mlynarczyk, Meg S., Wise, Kristine K. (Elliott, James E.) |
hrock_unit: | Hasmark Formation;Silver Hill Formation |
hrock_type: | Limestone |
arock_unit: | Cable Stock |
arock_type: | Diorite |
Structure: | Philipsburg Batholith, Cable Stock |
Year first produced: | 1867 |
yr_lst_prd: | 1957 |
disc_yr: | 1866 |
References: |
- Deposit:: MBMG BULL 84, P. 16, 18.
- Deposit:: USGS BULL 315, P. 31-35.
- Deposit:: USGS PP 78, P. 221-231.
- Deposit:: MBMG MEM 31, P. 20
- Deposit:: MBMG BULL 10, P. 15.
- Production:: USGS PP 78, MBMG BULL 84, USBM M&M 31.
|