- Andalusite mining and/or beneficiating
- Aplite mining and/or beneficiating
- Bentonite mining and/or beneficiating
- Bleaching clay mining and/or beneficiating
- Brucite mining and/or beneficiating
- Burley mining and/or beneficiating
- Clay (except kaolin, ball) mining and/or beneficiating
- Clay bleaching
- Clay, ceramic and refractory minerals, mining and/or beneficiating
- Clay, fire, mining and/or beneficiating
- Common clay mining and/or beneficiating
- Common shale mining and/or beneficiating
- Cornwall stone mining and/or beneficiating
- Cyanite mining and/or beneficiating
- Diaspore mining and/or beneficiating
- Dumortierite mining and/or beneficiating
- Earth, fuller’s (e.g., all natural bleaching clays), mining and/or beneficiating
- Feldspar mining and/or beneficiating
- Fire clay mining and/or beneficiating
- Flint clay mining and/or beneficiating
- Fuller’s earth mining and/or beneficiating
- Kyanite mining and/or beneficiating
- Laterite mining and/or beneficiating
- Magnesite mining and/or beneficiating
- Nepheline syenite mining and/or beneficiating
- Olivine, non-gem, mining and/or beneficiating
- Pegmatite, feldspar, mining and/or beneficiating
- Pinite mining and/or beneficiating
- Plastic fire clay mining and/or beneficiating
- Refractory minerals mining and/or beneficiating
- Shale (except oil shale) mining and/or beneficiating
- Sillimanite mining and/or beneficiating
- Stoneware clay mining and/or beneficiating
- Syenite, nepheline, mining and/or beneficiating
- Topaz, non-gem, mining and/or beneficiating
|
