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