North American Industry Classification System (NAICS) Canada 2012

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.

North American Industry Classification System (NAICS) Canada 2012 - Classification structure
Code Canadian industry
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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