| Amber (fossil resin) |
| Jet (coal) |
| Lead alloy |
| Buchenholz |
| Papyrus |
| Elfenbein |
| Stuck |
| Glasfritte/frit |
| Serpentin/serpentine |
| Leinen/linen |
| Amethyst/amethyst (mineral) |
| Asphalt/Bitumen/asphalt (bituminous material) |
| Onyx / onyx (mineral) |
| Pergament / parchment (animal material) |
| Kartonage / cartonnage (fiber product) |
| Bein / bone (material) |
| Unklar / unclear |