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ATHENA MINERALOGY Search Mineral Group: Franconite group |
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| Mineral | Formula | Group | System |
|---|---|---|---|
| FRANCONITE | NaNb2O5(OH)(H2O)3 | Franconite group | M |
| HOCHELAGAITE | (Ca,Na,Sr)Nb4O11.8H2O | Franconite group | M |
| TERNOVITE | (Mg,Ca)Nb4O11.nH2O | Franconite group | M |
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