Clark Mine – One of the Keweenaw’s earliest Fissure Mines, the Clark is memorialized by and impressive stone smokestack that continues to stand tall over the old mine site.

Gay – The sprawling ruins of this massive stamp mill originally built in 1901 are marked by a towering 265 foot concrete smoke stack overlooking the neighboring community of Gay.

Mason – Between 1890 and 1900 Quincy erected a sprawling milling facility here along Torch Lake, complete with a massive coal dock and short line railroad to connect it with its mine six miles away.