Inicio > Term: chert
chert
Hard and dense sedimentary rock, light gray to dark gray (flint), composed of quartz crystals and silica derived from marine fossils. Usually found in limestone nodules.
- Parte del discurso: noun
- Industria/ámbito: Biología
- Categoría: Ecología
- Company: Terrapsych.com
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- Surus
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