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| chert | |
| Bauw. | silice |
| biow. landwirt. | chaille |
| Geol. | silex impur |
| geow. | silex; dioxyde de silicium; chert |
| Metall. | roche cornéenne |
| pseudomorph | |
| Nat.Wiss. Chem. | pseudomorphe |
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| silice f | |||
| chaille f | |||
| silex impur | |||
| silex m; dioxyde de silicium; chert m | |||
| roche cornéenne | |||
| pierre à feu | |||
| Englisch Thesaurus | |||
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| cht | |||