212326 - Shale, clay and refractory mineral mining and quarryingCAN
All examples - 212326 - Shale, clay and refractory mineral mining and quarryingCAN
- andalusite mining
- aplite mining
- ball clay mining
- bentonite mining
- brucite mining
- burley mining
- china clay mining
- common clay quarrying
- conglomerate mine or quarry
- Cornwall stone mining
- cyanite mining
- diaspore mining
- dumortierite mining
- feldspar mining
- feldspar, crushed, ground or pulverized, mining
- fire clay mining
- fuller's earth mining
- kaolin mining
- kyanite mining
- magnesite mining
- nepheline syenite mining
- nepheline syenite quarrying
- olivine (nongem) mining
- pegmatite (feldspar) mining
- pinite mining
- plastic fire clay mining
- shale mining
- shale, clay and refractory mineral mining and quarrying
- sillimanite mining
- slip clay mining
- stoneware clay mining
- topaz (nongem) mining
