Since 2013 – From Collectors for Collectors
| Chemische Formel | Al6[(F,OH)3|(BO3)5] | |
| Familie | ||
| Farbe | farblos, weiß, gelb, blau | |
| Härte | 6,5-7,5 | |
| Kristallsystem | hexagonal | |
| Glanz | Glasglanz | |
| Form | nadelig, prismatisch | |
| Typlokalität | Russland | |
| Weitere Fundorte | Namibia, Myanmar (gelb) | |
| Bildung | hydrothermal | |
| Paragenesen | Sanidin, Topas, Turmalin, Zirkon | |
| Pseudomorphose | ||
| Toxizität |  ungiftig | |
| Strichfarbe | weiß | |
| Mineralklasse | Borate | |
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