Mining and quarrying, contract drilling and related support activities
21232 - Sand, gravel, clay, and ceramic and refractory minerals mining and quarrying
This industry comprises establishments primarily engaged in operating sand and gravel pits, including dredging for sand and gravel; mining or quarrying shale; and mining, beneficiating or otherwise preparing kaolin or ball clay, including china clay, paper and slip clays, and other clays and refractory minerals.
Code | Title |
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212323Sand and gravel mining and quarrying | Sand and gravel mining and quarryingCAN |
212326Shale, clay and refractory mineral mining and quarrying | Shale, clay and refractory mineral mining and quarryingCAN |
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