Keweenaw Stories Quincy Mine's Shaft-Rockhouse
Running Time: 2:25 minutes
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Did You Know?
To reach 9,260 feet down into the shafts of the Quincy copper mine, the world's largest steam-driven hoist was built in 1918. The Nordberg Steam Hoist and its reinforced concrete building, with brick veneer and Italian-tiled walls, cost over $370,000 but was used for only eleven years.