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The Quincy Mine was known as "Old Reliable," as the Quincy Mine Company paid a dividend to investors every year from 1868 through 1920. [4] 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 Smelter, also known as the Quincy Smelting Works, is a former copper smelter located on the north side of the Keweenaw Waterway in Ripley, Michigan. It is a contributing property of the Quincy Mining Company Historic District , a National Historic Landmark District .
The history of Houghton County in inextricably linked with copper mining, and, indeed, nearly all of the NRHP-listed properties in the county are directly or indirectly linked to the mines. The two most successful copper mines in the county were the Calumet and Hecla Mining Company and the Quincy Mine , [ 3 ] both of which are now National ...
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 ]
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]
The Quincy Mine area is preserved as a cooperating site of the Keweenaw National Historical Park. [3] Visitors are transported to and from the mine on the Quincy and Torch Lake Cog Railway. [4] While that tramway is recent in origin, [5] the tram bears the "Quincy and Torch Lake Railroad" name. [4]
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]
The Quincy Unit of the Keweenaw National Historical Park commemorates one of the most remarkable feats of engineering in northern Michigan, the 9,000-foot (2,700 m) deep Quincy Mine shaft. Nicknamed "Old Reliable" for its record of paying annual dividends for decades, the Quincy mine enjoyed a position on the rich copper rock of the Pewabic Lode.