Mine detail: Huron Bay Slate Quarry

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Location: Marquette County, Michigan, United States, North America
Lat / long: 46.7819, -88.24114
dep_id: 10122267
mas_id: 261030207
Commodity type: nonmetallic
Major mineral: Granite
Operation type: Surface
Development status: Past Producer
Reporter: Eastern Field Operations Center (EFOC)
References:
  • Deposit:: ALLEN,R.C.MICH.GEOL.AND BIOL.SURV.PUBL.16,MINERAL
  • Deposit:: RESOURCES OF MICH.1914 PP 94
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