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- Sedimentary quartzite
- Greywacke
- Calcareous sandstone
- Arkose
- Sandstone
- Sand
- Arenite family
- Minette
- Ferric rocks
- Chalcedony
- jasper
- Grainy flint
- Obourg type flint
- Campanian type flint
- Chalky cortex flint
- Flint pebble
- Fine-grain flint
- Blunt or rolled chalky cortex flint
- Spiennes type flint
- Hesbaye type flint
- Maastrichtian type flint
- Patinated cortex flint (néocortex)
- Bartonian type flint
- Coniacian type flint
- Flint
- Hornstone
- Chert
- Phtanite
- Radiolarite
- Siliceous rocks