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6 results returnedMining methods of the Rosiclare Lead & Fluospar Mining Co., Rosiclare, Illinois
Methods and cost of mining fluorspar at Rosiclare, Ill.
Milling methods and costs at the Hillside Fluorspar mines, Rosiclare, Ill.
Progress reports :metallurgical division.
Methods and costs of mining fluorspar from a flat-bedded deposit at Cave-In-Rock, Ill.
Published Year
Subject
- Fluorspar--Illinois (6) *
- Mining engineering (2)
- Flotation (1)
- Fluorspar industry--Illinois (1)
- Lead--Illinois (1)
- Mines and mineral resources--Illinois (1)
- Zinc--Illinois (1)
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