Mineralienatlas - Fossilienatlas
61 Cyclosilicates Cyclosilicate Six-Membered Rings |
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61.03d Cyclosilicates Cyclosilicate Six-Membered Rings with borate groups (Lithian Tourmaline Subgroup) |
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61.03d.01 Elbaite Subgroup |
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Olenit | NaAl3Al6(BO3)3(Si6O18)(O,OH)4 | trigonal | R3m | 3m | 61.03d.01.07 |
Elbait | Na(Li,Al)3Al6(BO3)3Si6O18(OH)4 | trigonal | R3m | 3m | 61.03d.01.08 |