| NOMBRE | substance | chert, pedernal, sílex | variety of silica containing microcrystalline quartz |
|---|
| Sentido | Variety of silica containing microcrystalline quartz. | |
|---|---|---|
| Sinónimos | pedernal, sílex | |
| Específico | taconita | A variety of chert containing magnetite and hematite |
| General | dióxido de silicio, óxido de silicio, sílice | A white or colorless vitreous insoluble solid (SiO2) |
| Inglés | chert | |
| Catalán | chert, silex, sílex | |
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