Products
- Attapulgite
- Bischofite
- Breccia and pudding stone (conglomerate)
- Calcareous stones, crushed or ground
- Chalk
- Chippings and ballast, quartzitic
- Chlorite
- Dolomite
- Dolomitic limestone
- Greywacke
- Gritstone
- Limestone
- Magnesite
- Marl
- Meerschaum
- Periclase/native magnesia
- Pyrophyllite
- Quartzite
- Salt, industrial
- Sandstone
- Sandstone and quartzite for grindstones and pulpstones
- Serpentine
- Shell limestone
- Silica stone
- Steatite
- Talc