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Found 3 results for "mineral processing"
Kaolin, Clay, and Ceramic and Refractory Minerals Mining
NAICS code 212323 covers establishments engaged primarily in the extraction and beneficiation of kaolin, clay, and ceramic and refractory minerals. Th...
Ground or Treated Mineral and Earth Manufacturing
NAICS code 327992 encompasses establishments primarily engaged in the advanced processing of nonmetallic minerals, including clays, ceramic minerals,...
Mining Machinery and Equipment Manufacturing
NAICS code 333131 covers establishments primarily engaged in manufacturing underground mining machinery and equipment, including coal breakers, mining...