Basalt crushed and broken stone mining and/or beneficiating

Bituminous limestone mining and/or beneficiating

Bituminous sandstone mining and/or beneficiating

Boulder crushed and broken mining and/or beneficiating

Diabase crushed and broken stone mining and/or beneficiating

Dolomitic marble crushed and broken stone mining and/or beneficiating

Gabbro crushed and broken stone mining and/or beneficiating

Ganister crushed and broken stone mining and/or beneficiating

Granules, slate, mining and/or beneficiating

Grits crushed and broken stone mining and/or beneficiating

Limestone, bituminous, mining and/or beneficiating

Marble crushed and broken stone mining and/or beneficiating

Mica schist crushed and broken stone mining and/or beneficiating

Onyx marble crushed and broken stone mining and/or beneficiating

Quartzite crushed and broken stone mining and/or beneficiating

Riprap (except granite, limestone) preparation plants

Riprap (except limestone and granite) mining or quarrying

Sandstone crushed and broken stone mining

Schist, mica, crushed and broken stone, mining and/or beneficiating

Serpentine crushed and broken stone mining and/or beneficiating

Slate crushed and broken stone mining and/or beneficiating

Stone (except limestone and granite) beneficiating plants (e.g., grinding)

Stone, crushed and broken (except granite or limestone), mining and/or beneficiating

Trap rock crushed and broken stone mining and/or beneficiating

Verde' antique crushed and broken stone mining and/or beneficiating

Volcanic rock crushed and broken stone mining and/or beneficiating