Quincy Mine

The Quincy Mine's No. 2 shaft drops nine thousand three hundred feet into the Keweenaw Peninsula on the incline — the deepest copper workings of their era, serviced by the largest steam hoisting engine ever built. The hoist, a massive cross-compound engine installed in 1920, could pull a ten-ton skip of ore up the shaft on nine thousand feet of steel rope weighing eighteen tons, riding over a twelve-foot sheave in the rock house 120 feet above the collar. It's still there — the biggest steam hoist on Earth, sitting in its original building above Hancock.

Quincy was founded in 1846 on the Pewabic lode and ran for nearly a century — 'Old Reliable,' investors called it, because it paid dividends every single year from 1862 to 1920, a record no other American mine matched. The copper the Keweenaw produced was different from anywhere else: native copper, pure metal in the rock, the same deposits the Ojibwe had mined for seven thousand years before the companies arrived. The Cornish and Irish and Finnish miners who worked Quincy's shafts lived in company neighborhoods with names that mapped the immigration — Limerick, Frenchtown, Hardscrabble.

The mine closed in 1945; the smelter on Portage Lake held on until the seventies. What's left is the most complete copper landscape in the country — seven shafts, the hoist house, the rock house, the smelter, the company housing — preserved as the Quincy Unit of Keweenaw National Historical Park. You can ride the cog tram down the hill and go underground into the adit on the seventh level.

Old Reliable's real monument isn't a ruin — it's a machine. The Nordberg hoist still sits in its house at the top of the incline, oiled and maintained, the engine that once lifted the copper that wired the twentieth century, waiting for a load that stopped coming eighty years ago.