bn:00010083n
Noun Concept
Categories: All articles containing potentially dated statements, Beryl group, All Wikipedia articles written in American English, Articles with short description, Minerals in space group 192
EN
beryl  Be3Al2(SiO3)6  Be3Al2Si6O18  Bericle  beril
EN
The chief source of beryllium; colored transparent varieties are valued as gems WordNet 3.0
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