NOM | substance | silex, chert, sílex | variety of silica containing microcrystalline quartz |
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Sentit | Variety of silica containing microcrystalline quartz. | |
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Sinònims | chert, sílex | |
Específic | taconita | A variety of chert containing magnetite and hematite |
General | diòxid de silici, sílice | A white or colorless vitreous insoluble solid (SiO2) |
Anglès | chert | |
Espanyol | chert, pedernal, sílex |
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