Crushed and Broken Limestone Mining and Quarrying
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Definition
This U.S. industry comprises (1) establishments primarily engaged in developing the mine site, mining or quarrying crushed and broken limestone (including related rocks, such as dolomite, cement rock, marl, travertine, and calcareous tufa) and (2) preparation plants primarily engaged in beneficiating limestone (e.g., grinding or pulverizing).
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Is Defined By
https://www.naics.com/six-digit-naics/?code=212312
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Additional Information
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