ATHENA MINERALOGY Search Mineral Group: Franconite group |
Mineral | Formula | Group | System |
---|---|---|---|
FRANCONITE | Na2Nb4O11.9H2O | Franconite group | M |
HOCHELAGAITE | (Ca,Na,Sr)Nb4O11.8H2O | Franconite group | M |
TERNOVITE | (Mg,Ca)Nb4O11.nH2O | Franconite group | M |
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