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  2. Quincy Mining Company Stamp Mills Historic District

    en.wikipedia.org/wiki/Quincy_Mining_Company...

    Drawing of Quincy Stamp Mills site. The Quincy Mining Company Stamp Mills Historic District is a historic stamp mill (used to crush copper-bearing rock, separating the copper ore from surrounding rock) located on M-26 near Torch Lake, just east of Mason in Osceola Township. [2] It was listed on the National Register of Historic Places in 2007. [1]

  3. Quincy Mine - Wikipedia

    en.wikipedia.org/wiki/Quincy_Mine

    The Quincy Mining Company Historic District is a United States National Historic Landmark District; [2] [3] other Quincy Mine properties nearby, including the Quincy Mining Company Stamp Mills, [5] the Quincy Dredge Number Two, [6] and the Quincy Smelter are also historically significant.

  4. Quincy Mine No. 2 Shaft Hoist House - Wikipedia

    en.wikipedia.org/wiki/Quincy_Mine_No._2_Shaft...

    The Quincy Mine No. 2 Shaft Hoist House is an industrial building located north of Hancock, Michigan along US Highway 41 within the Quincy Mining Company Historic District. The Hoist House contains the largest steam hoisting engine in the world, [3] which sits on the largest reinforced concrete engine foundation ever poured. [3]

  5. Quincy Smelter - Wikipedia

    en.wikipedia.org/wiki/Quincy_Smelter

    On February 10, 1989, the Quincy Mining Company Historic District was listed on the National Register of Historic Places and was named a National Historic Landmark District. [31] At the time of nomination, there were 25 contributing buildings and 15 non-contributing buildings in the historic district at the smelter site. [32]

  6. Quincy Dredge Number Two - Wikipedia

    en.wikipedia.org/wiki/Quincy_Dredge_Number_Two

    The Quincy Dredge Number Two (previously known as the Calumet and Hecla Dredge Number One) is a dredge currently sunk in shallow water in Torch Lake, across M-26 from the Quincy Mining Company Stamp Mills Historic District and just east of Mason in Osceola Township. [2]

  7. List of copper mines in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_copper_mines_in...

    Lundin Mining: Underground mine producing nickel and copper concentrates 18 (2018) [8] 15 Phoenix Lander County, Nevada: Newmont Mining Corporation: Gold-copper ore, concentrated and leached 16 (2018) [6] 16 Lisbon Valley San Juan County, Utah: Lisbon Valley Mining Company Copper ore, open pit, heap leached 10–15 (2018) [9] 17 Miami: Gila ...

  8. List of Historic Mechanical Engineering Landmarks - Wikipedia

    en.wikipedia.org/wiki/List_of_Historic...

    Quincy Mining Company No. 2 Mine Hoist. The world's largest mine hoist. 1920 Hancock: Michigan United States ASME brochure: 97: 1984 SS Great Britain. The world's first iron-hulled, screw-propelled ship to cross any ocean, leading to Britain's world leadership in maritime commerce. 1843 Bristol: South West England: United Kingdom ASME brochure ...

  9. List of Copper Country mines - Wikipedia

    en.wikipedia.org/wiki/List_of_Copper_Country_mines

    Franklin mine - Franklin; bought by the Quincy Mining Company in 1908; Franklin Jr. mine (originally the Albany and Boston mine; then the Peninsula mine) - Ripley, Houghton County; Halliwell mine - Porcupine Mountains, Ontonagon County; Hancock mine - Hancock, Houghton County Dupuis shaft; Hanover mine - Copper Harbor, Keweenaw County

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