Montana · Granite County
Past Producer

Brooklyn Group

Granite County, Montana, United States
SilverZincLeadGoldCopper
⌖ Show on mapUSGS source ↗
Commodities
PrimarySilver
SecondaryZinc, Lead, Gold, Copper
Commodity typeM
Materials
Other materialsGalena, Gold, Pyrite, Smithsonite, Sphalerite, Tetrahedrite
Economic & production
Development statusPast Producer
First production1907
Discovery year1907
Identification
Deposit ID10245529
MRDS IDW014688
Alternate namesBrooklyn Mine, Black and White Mine, Brook Lead, North Star Silver-Lead, Pierre Mine, Brooklynd Consolidated
RegionNA
Data scoreB
Coordinates46.38989, -113.12761
References
MONTANA DEPARTMENT OF STATE LANDS. ABANDONED HARDROCK MINESPRIORITY SITES, SUMMARY REPORT, MARCH 1994, P. 5-79.MONTANA BUREAU OF MINES & GEOLOGY BULLETIN 95, 1975, P. 8.MONTANA BUREAU OF MINES & GEOLOGY BULLETIN 20, 1957, P. 16.EMMONS,W.H.,CALKINS,F.C. GEOLOGIC ATLAS OF THE UNITED STATES(PHILIPSBURG FOLIO). U.S. GEOLOGICAL SURVEY FOLIO, 1915,25 PP.EMMONS, W.H., F.C. CALKINS, GEOLOGY AND ORE DEPOSITS OF THEPHILIPSBURG QUADRANGLE. U.S. GEOLOGICAL SURVEYPROFESSIONAL PAPER NO. 78, 1913, 249 PP.