ATHENA
MINERALOGY
Search Mineral Group: Dumortierite supergroup
|
ATHENA MINERALOGY Search Mineral Group: Dumortierite supergroup |
| Mineral | Formula | Group | System |
|---|---|---|---|
| DUMORTIERITE | Al7(BO3)(SiO4)3O3 | Dumortierite supergroup, Dumortierite group | O |
| MAGNESIODUMORTIERITE | (Mg,Ti,-)(Al,Mg)2Al4Si3O18-y(OH)yB (y=2-3) | Dumortierite supergroup, Dumortierite group | O |
| HOLTITE | Al6(Al,Ta)(Si,Sb)3BO15(O,OH)2 | Dumortierite supergroup, Holtite group | O |
| NIOBOHOLTITE | (Nb0,6▢0,4)Al6BSi3O18 | Dumortierite supergroup, Holtite group | O |
| TITANOHOLTITE | (Ti0,75▢0,25)Al6BSi3O18 | Dumortierite supergroup, Holtite group | O |
| SZKLARYITE | ▢Al6BAs+++3O15 | Dumortierite supergroup, Szklaryite group | O |
[Mineral Search] [Abbreviations] [Pictures] [Athena]
Copyright © 1986, 1994, 2023 ATHENA - Pierre Perroud. All Rights Reserved.