Mohawk – This unique dual shaft almost single handily saved C&H from early closure. Though its massive rock house was demolished, most of its sprawling surface plant can still be seen alongside US41.

Baltic – The namesake of the highly rich Baltic Lode is marked by a scattering of old ruins including its impressive sandstone machine shop.

Calumet – This massive stone building once housed C&H’s sprawling machine shop, where mechanics would repair and maintain the company’s diverse assortment of mechanical equipment.

Painesdale – The Champion Mine’s massive machine shop managed to outlive the mine it was built for, serving the needs of the developing White Pine mine several years after the Champion’s closure.

Houghton – The Isle Royale Mine’s assorted collection of equipment and machinery were repaired within this massive building, which also housed a large warehouse within its north wing.

Copper City – The most notable remain from the Kearsarge’s most northern shaft is its impressive brick walled machine shop, now used as a private residence.

>Hancock – Built on land previously owned by the neighboring Pewabic Mine, these massive sandstone and brick structures repaired and maintained the Quincy Mine’s collection of tools and equipment.