Montana · Jefferson County
Past Producer

Gregory

Jefferson County, Montana, United States
LeadZincSilverGold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryLead, Zinc
SecondarySilver
TertiaryGold
Commodity typeM
Materials
Other materialsArsenopyrite, Chalcopyrite, Galena, Pyrite, Quartz, Sphalerite
Economic & production
Development statusPast Producer
Identification
Deposit ID10294585
MRDS IDW014702
RegionNA
Data scoreB
Coordinates46.3896, -112.11558
References
MONTANA DEPARTMENT OF STATE LANDS. ABANDONED HARDROCK MINESPRIORITY SITES, SUMMARY REPORT, MARCH 1994, P. 5-100.MONTANA BUREAU OF MINES & GEOLOGY IC 20, 1957, P. 21.MONTANA BUREAU OF MINES & GEOLOGY MEMOIR 31, 1950, P. 40.MONTANA BUREAU OF MINES & GEOLOGY BULLETIN 16, 1960,P. 50-51.U.S. GEOLOGICAL SURVEY BULLETIN 842, 1933, P. 245.U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 428, P. 71-72.