A private preservation foundation maintains the Quincy Mine's surface mine hoist, which is the largest steam-powered hoist in the world.

However, the Great Depression hit the mining industry hard, and the Quincy Mine closed in 1931, shuttering the Stamp Mills.

Labram was born in Detroit, Michigan in 1859, but attended school at the Quincy Mine after his parents moved there around 1864.

The highway continues up Quincy Hill and out of town, passing the Quincy Mine at the top of the hill.

There are plans to relocate the museum to the Quincy Mine, another part of the Keweenaw National Historical Park.

It was operated by the Quincy Mine until 1972 and processed ore from 13 local mines.

The Quincy Mine is an extensive set of copper mines located near Hancock, Michigan.

The Quincy Mine is now a popular Keweenaw tourist attraction.

Four years later they moved to the Quincy Mine and opened a mine store.

The first mine to successfully mine a strataform ore body was the Quincy Mine in 1856.