• Glossary of Mining TermsSEC

    2017-10-14 · Ball millA steel cylinder filled with steel balls into which crushed ore is fed. The ball mill is rotated causing the balls to cascade and grind the ore. Banded iron formationA bedded deposit of iron minerals. BasaltAn extrusive volcanic rock composed primarily of

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  • EXCEL™FL

    Excel™ is a full-line provider of replacement parts for extraction and comminution equipment ensuring productivity for mining and aggregate operations worldwide. We add value to your business through more than 80 years of experience developing and manufacturing parts for end-users of mission critical equipment.

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