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Found 2 results for "ceramic minerals"
212323
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...
kaolin mining
clay beneficiation
ceramic minerals
refractory minerals
mine site development
327992
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,...
calcining
dead burning
refractory minerals
ceramic minerals
barite processing