Chalcogen, Cristobalite, Metalloid, Non-disordered, Silicate, Orthorhombic

• C219508-4
• C221703-3
• C222057-3
• C223472-2
• C502475-2
• C602006-3
• C1600113-3
• C405662-4
• C204745-5
• C205154-3
• C205317-3
• C205319-2
• C205418-8
• C206822-2
• C207311-2
• C207314-1
• S1816001
• C208172-1
• C209321-1
• C209322-1
• C209324-1
• C210375-2
• C212200-2
• C213734-2
• C213777-2
• C216365-4
• C217124-1
• C217851-2