- Abrasive stones (e.g., emery, grindstones, hones, pumice) mining and/or beneficiating
- Abrasives, natural, mining and/or beneficiating
- Agate mining and/or beneficiating
- Alabaster mining and/or beneficiating
- Amethyst mining and/or beneficiating
- Asbestos mining and/or beneficiating
- Ash, volcanic, mining and/or beneficiating
- Asphalt rock mining and/or beneficiating
- Asphalt, native, mining and/or beneficiating
- Burrstones, natural, mining and/or beneficiating
- Calcite mining and/or beneficiating
- Catlinite mining and/or beneficiating
- Chasers mining and/or beneficiating
- Corundum mining and/or beneficiating
- Cryolite mining and/or beneficiating
- Diamonds, industrial, mining and/or beneficiating
- Diatomaceous earth mining and/or beneficitating
- Diatomite mining and/or beneficiating
- Dragstones mining and/or beneficiating
- Earth, diatomaceous, mining and/or beneficiating
- Emery mining and/or beneficiating
- Fill dirt pits mining and/or beneficiating
- Garnet mining and/or beneficiating
- Gem stone (e.g., amethyst, garnet, agate, ruby, sapphire, jade) mining and/or beneficiating
- Gilsonite mining and/or beneficiating
- Grahamite mining and/or beneficiating
- Graphite mining and/or beneficiating
- Greensand mining and/or beneficiating
- Grinding pebbles mining and/or beneficiating
- Grindstones mining and/or beneficiating
- Gypsite mining and/or beneficiating
- Gypsum mining and/or beneficiating
- Hones mining and/or beneficiating
- Humus, peat, mining and/or beneficiating
- Iceland spar (i.e., optical grade calcite), mining and/or beneficiating
- Jade mining and/or beneficiating
- Meerschaum mining and/or beneficiating
- Mica mining and/or beneficiating
- Millstones mining and/or beneficiating
- Muscovite mining and/or beneficiating
- Native asphalt mining and/or beneficiating
- Natural abrasives (e.g., emery, grindstones, hones, pumice) (except sand) mining and/or beneficiating
- Oilstones mining and/or beneficiating
- Optical grade calcite mining and/or beneficiating
- Ozokerite mining and/or beneficiating
- Pavers mining and/or beneficiating
- Peat grinding
- Peat humus mining and/or beneficiating
- Peat mining and/or beneficiating
- Pebbles grinding
- Perlite mining and/or beneficiating
- Phlogopite mining and/or beneficiating
- Pipestones mining and/or beneficiating
- Pozzolana mining and/or beneficiating
- Precious stones mining and/or beneficiating
- Pulpstones, natural, mining and/or beneficiating
- Pumice mining and/or beneficiating
- Pumicite mining and/or beneficiating
- Pyrophyllite mining and/or beneficiating
- Quartz crystal, pure, mining and/or beneficiating
- Reed peat mining and/or beneficiating
- Rubbing stones mining and/or beneficiating
- Ruby mining and/or beneficiating
- Sandstone, bituminous, mining and/or beneficiating
- Sapphire mining and/or beneficiating
- Scoria mining and/or beneficiating
- Screening peat
- Scythestones mining and/or beneficiating
- Sedge peat mining and/or beneficiating
- Selenite mining and/or beneficiating
- Semiprecious stones mining and/or beneficiating
- Shell mining and/or beneficiating
- Shredding peat mining and/or beneficiating
- Soapstone mining and/or beneficiating
- Spar, iceland, mining and/or beneficiating
- Staurolite mining and/or beneficiating
- Steatite mining and/or beneficiating
- Stones, abrasive (e.g., emery, grindstones, hones, pumice), mining and/or beneficiating
- Talc mining and/or beneficiating
- Tripoli mining and/or beneficiating
- Turquoise mining and/or beneficiating
- Vermiculite mining and/or beneficiating
- Volcanic ash mining and/or beneficiating
- Whetstones mining and/or beneficiating
- Wollastonite mining and/or beneficiating
- Wurtzilite mining and/or beneficiating
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