bn:26691201n
Noun Concept
EN
quartz sand
EN
Sand that is mainly composed of quartz, used as the main raw material for commercial glass production. Open English WordNet
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EN
Sand that is mainly composed of quartz, used as the main raw material for commercial glass production. Open English WordNet
EN
Lechatelierite is an amorphous silica glass SiO2 which is formed by lightning strikes in quartz sand. Open English WordNet
IS A
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SUBSTANCE MERONYM
Open English WordNet