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3 results returnedChemical solidification of soil in tunneling at a Minnesota iron-ore mine
Reduction roasting-acid solution techniques in laboratory processing of Minnesota manganiferous ores
Magnetic roasting and leaching for upgrading Minnesota manganiferous iron ores
Published Year
Subject
- Iron ores--Minnesota (3) *
- Ore-dressing (2)
- Manganese ores--Minnesota (1)
- Soil stabilization (1)
- Tunneling (1)
Author
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