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Mine: Conglomerate Mine, Lac La Belle, MI
Began → Conglomerate Mine → Became
From: 1882
Owned by: Conglomerate Mining Company
Produced: Copper Ore
Method: Shaft mining.
Railroad connection: Calumet & Lac La Belle railroad
Stamp Mill/Smelter: In Lac La Belle
Until:
Lifetime Production:
Bibliography
The following sources are utilized in this website. [SOURCE-YEAR-MMDD-PG]:
- [AAB| = All Aboard!, by Willis Dunbar, Eerdmans Publishing, Grand Rapids ©1969.
- [AAN] = Alpena Argus newspaper.
- [AARQJ] = American Association of Railroads Quiz Jr. pamphlet. © 1956
- [AATHA] = Ann Arbor Railroad Technical and Historical Association newsletter "The Double A"
- [AB] = Information provided at Michigan History Conference from Andrew Bailey, Port Huron, MI