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Discredited minerals
35 minerals
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Avdeevite | NaAl₄(Be₅Li)(Si₆O₁₈)₂(H₂O)1-2 | Hexagonal | — | — |
| Beryllocordierite-Na | NaMg₄(Al₅Be)(AlSi₅O₁₈)₂·2H₂O | Orthorhombic | — | — |
| Bobdownsite | — | Trigonal | — | — |
| Borishanskiite | Pd₁+x(As,Pb)₂ , x = ₀-₀.₂ | Orthorhombic | — | — |
| Eleonorite | Fe³⁺₆(PO₄)₄O(OH)₄·6H₂O | Monoclinic | — | — |
| Ferrisicklerite | Li₁-x(Fe³⁺xFe²⁺₁-x)PO₄ | Orthorhombic | — | — |
| Ferrorhodsite | — | Cubic | — | — |
| Ferrotellurite | Fe(Te⁶⁺O₄) (?) | — | — | — |
| Franklinphilite | (K,Na)₄(Mn²⁺,Mg,Zn)₄₈(Si,Al)₇₂(O,OH)₂₁₆·6H₂O | — | — | — |
| Girdite | — | Monoclinic | — | — |
| Heliophyllite | Pb₆Cl₄(As₂O₇) | — | — | — |
| Hydrohalloysite | Al₂Si₂O₅(OH)₄·2H₂O | — | — | — |
| Iodine (native) | I₂ | Orthorhombic | — | — |
| Ixiolite | (Ta,Mn,Nb)O₂ | Orthorhombic | — | — |
| Jacobsite-Q | — | Tetragonal | — | — |
| Lesukite | — | — | — | — |
| Luinaite-(OH) | (Na,☐)(Fe²⁺,Mg)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄ | Monoclinic | — | — |
| Marianoite | Na₂Ca₄(Nb,Zr)₂(Si₂O₇)₂(O,F)₄ | — | — | — |
| Metauranocircite II | Ba(UO₂)₂(PO₄)₂·6H₂O | — | — | — |
| Minasgeraisite-(Y) | CaY₂Be₂Si₂O₁₀ | — | — | — |
| Natromontebrasite | NaAlPO₄(OH) | — | — | — |
| Nioboaeschynite-(Ce) | (Ce,Ca)(Nb,Ti)₂(O,OH)₆ | Orthorhombic | — | — |
| Nioboaeschynite-(Y) | (Y,REE,Ca,Th,Fe)(Nb,Ti,Ta)₂(O,OH)₆ | Orthorhombic | — | — |
| Noyesite | Sb₂Te₃(S,OH)₄(PS,OH)₃ | Cubic | — | — |
| Oboyerite | H₆(Pb,Ca)₆(Te₄+O₃)₃(Te₆+O₆)₂ * 2H₂O | — | — | — |
| Platarsite | PtAsS | Cubic | — | — |
| Polycrase-(Y) | Y(Ti,Nb)₂(O,OH)₆ | — | — | — |
| Potassicmendeleevite-(Ce) | Cs₆K₆(REE₂₂Ca₆)(Si₇₀O₁₇₅)(OH,F)₂₀(H₂O)₁₅ | — | — | — |
| Rhenium (native) | Re | Hexagonal | — | — |
| Shubnikovite | Ca₂Cu₈(AsO₄)₆Cl(OH)·7H₂O | — | — | — |
| Sicklerite | Li₁-x(Mn³⁺xMn²⁺₁-x)PO₄ | Orthorhombic | — | — |
| Stornesite-(Y) | Na₆(Ca₅Na₃)YMg₄₃(PO₄)₃₆ | — | — | — |
| Surkhobite | KBa₃Ca₂Na₂Mn₁₆Ti₈(Si₂O₇)₈O₈(OH)₄(F,O,OH)₈ | Monoclinic | — | — |
| Vondechenite | — | Orthorhombic | — | — |
| Yftisite-(Y) | — | Orthorhombic | — | — |