- Home
- IMA status
- Approved
Approved minerals
4,194 minerals
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Pollucite | Cs(Si₂Al)O₆·nH₂O | Cubic | 6.5 | 2.90 g/cm³ |
| Polyakovite-(Ce) | (Ce,Ca)₄(Mg,Fe²⁺)(Cr³⁺,Fe³⁺)₂(Ti,Nb)₂(Si₂O₇)₂O₈ | Monoclinic | — | — |
| Polyarsite | Na₇CaMgCu₂(AsO₄)₄F₂Cl | Monoclinic | — | — |
| Polylithionite | KLi₂AlSi₄O₁₀F₂ | Monoclinic | — | — |
| Pomite | — | Triclinic | — | — |
| Ponomarevite | K₄Cu₄Cl₁₀O | Monoclinic | — | — |
| Popovite | Cu₅O₂(AsO₄)₂ | Triclinic | — | — |
| Poppiite | Ca₂V³⁺V³⁺₂(Si₂O₇)(SiO₄)(OH,O)₂·H₂O | Monoclinic | — | — |
| Posnjakite | Cu₄SO₄(OH)₆·H₂O | Monoclinic | — | — |
| Postite | Mg(H₂O)₆Al₂(OH)₂(H₂O)₈(V₁₀O₂₈)·13H₂O | Orthorhombic | — | — |
| Potassic-hastingsite | — | Monoclinic | — | — |
| Potassic-jeanlouisite | K(NaCa)(Mg₄Ti)Si₈O₂₂O₂ | Monoclinic | — | — |
| Potassic-magnesio-arfvedsonite | [K][Na₂][Mg₄Fe³⁺]Si₈O₂₂(OH)₂ | Monoclinic | — | — |
| Potassic-richterite | {K}{CaNa}{Mg₅}Si₈O₂₂(OH)₂ | Monoclinic | — | — |
| Potassiccarpholite | (K,☐)(Li,Mn²⁺)₂Al₄(Si₂O₆)₂(OH,F)₈ | — | — | — |
| Pottsite | (Pb₃xBi₄-₂x)(VO₄)₄*H₂O (₀.₈ < x < ₁.₀) | — | 3.5 | — |
| Poubaite | PbBi₂(Se,Te,S)₄ | — | — | — |
| Poudretteite | KNa₂B₃Si₁₂O₃₀ | Hexagonal | 5.0 | — |
| Poughite | Fe³⁺₂(TeO₃)₂(SO₄)(H₂O)₂ * H₂O | — | — | — |
| Poyarkovite | Hg₃OCl | Monoclinic | — | — |
| Pošepnýite | — | Cubic | — | — |
| Pratesiite | AgCuTe₂ | Orthorhombic | 3.0 | 10.15 g/cm³ |
| Preisingerite | Bi₃(AsO₄)₂O(OH) | — | — | — |
| Preiswerkite | NaMg₂Al(Al₂Si₂O₁₀)(OH)₂ | — | — | — |
| Pretulite | Sc(PO₄) | Tetragonal | 5.0 | 3.69 g/cm³ |
| Prewittite | KPb₁.₅ZnCu₆O₂(SeO₃)₂Cl₁₀ | Orthorhombic | — | — |
| Princivalleite | — | Trigonal | 7.0 | — |
| Pringleite | Ca₉B₂₆O₃₄(OH)₂₄Cl₄ * 13H₂O | Triclinic | — | — |
| Priscillagrewite-(Y) | — | Cubic | — | — |
| Proshchenkoite-(Y) | Ca(Y,REE,Ca,Na,Mn)₁₅Fe²⁺(P,Si)Si₆B₃O₃₄F₁₄ | Trigonal | 5.0 | — |
| Prosperite | Ca₂Zn₄(AsO₄)₄ * H₂O | — | 4.5 | — |
| Protasite | Ba(UO₂)₃O₃(OH)₂·3H₂O | — | — | — |
| Proto-owyheeite | Ag₉Pb₄₀Sb₄₅S₁₁₂ | Monoclinic | — | — |
| Protocaseyite | — | Triclinic | — | — |
| Protoenstatite | Mg₂Si₂O₆ | Orthorhombic | — | — |
| Proudite | CuPb₇.₅Bi₉.₃₃(S,Se)₂₂ | — | — | — |
| Proxicosahedrite | Al₅₂Cu₃₀Fe₁₁Si₇ | Cubic | — | — |
| Proxidecagonite | Al₃₄Ni₉Fe₂ | Orthorhombic | — | — |
| Proxitwelvefoldite | Pd₃Ni₄Te₈ | Tetragonal | — | — |
| Pseudodickthomssenite | Mg(VO₃)₂·8H₂O | Cubic | — | — |
| Pseudograndreefite | Pb₆(SO₄)F₁₀ | Orthorhombic | — | — |
| Pseudojohannite | Cu₃(OH)₂[(UO₂)₄(SO₄)₂]* 12H₂O | Triclinic | — | — |
| Pseudolyonsite | Cu₃(VO₄)₂ | Monoclinic | — | — |
| Pseudomarkeyite | Ca₈(UO₂)₄(CO₃)₁₂(H₂O)₁₈·3H₂O | Monoclinic | — | — |
| Pseudomeisserite-(NH4) | — | Monoclinic | — | — |
| Pseudopomite | — | Triclinic | — | — |
| Pseudosinhalite | Mg₂Al₃(BO₃)₂(OH)O₃ | Monoclinic | — | — |
| Pseudowollastonite | CaSiO₃ | Monoclinic | — | 2.90 g/cm³ |
| Pumpellyite-(Al) | Ca₂Al₃(Si₂O₇)(SiO₄)(OH,O)₂·H₂O | Monoclinic | — | — |
| Puninite | Na₂Cu₃O(SO₄)₃ | Monoclinic | — | — |
| Punkaruaivite | Li{Ti₂(OH)₂[Si₄O₁₁(OH)]}·H₂O | Monoclinic | — | — |
| Puschridgeite | Mn(C₂H₃O₃)₂(H₂O)₂ | Monoclinic | — | — |
| Pushcharovskite | — | — | — | — |
| Putnisite | SrCa₄Cr³⁺₈(CO₃)₈SO₄(OH)₁₆·25H₂O | Orthorhombic | — | — |
| Putoranite | Cu₁.₁Fe₁.₂S₂ | — | — | — |
| Puttapaite | — | Monoclinic | — | — |
| Putzite | Cu₈GeS₆ | Cubic | — | — |
| Pyatenkoite-(Y) | Na₅YTi[SiO₃]₆ * 6H₂O | — | — | — |
| Pyracmonite | (NH₄)₃Fe(SO₄)₃ | Trigonal | — | — |
| Pyradoketosite | Ag₃SbS₃ | Monoclinic | — | 5.80 g/cm³ |
| Pyrolusite | MnO₂ | Tetragonal | — | — |
| Pyroxferroite | (Fe,Mn,Ca)SiO₃ | Triclinic | — | — |
| Pääkkönenite | — | Monoclinic | 2.0 | — |
| Péligotite | — | Triclinic | — | — |
| Příbramite | CuSbSe₂ | Orthorhombic | — | — |
| Qandilite | (Mg,Fe³⁺)₂(Ti,Fe³⁺,Al)O₄ | Cubic | 7.0 | — |
| Qaqarssukite-(Ce) | BaCe(CO₃)₂F | Trigonal | — | — |
| Qatranaite | CaZn₂(OH)₆(H₂O)₂ | Monoclinic | — | — |
| Qeltite | Ca₃TiSi₂(Fe³⁺₂Si)O₁₄ | Trigonal | — | — |
| Qilianshanite | NaH₄(CO₃)BO₃)·2H₂O | Monoclinic | — | — |
| Qingheiite | NaNaMn(MgAl)(PO₄)₃ | Monoclinic | — | — |
| Qingsongite | BN | Cubic | — | — |
| Qiumingite | Pb₃(Zn₂Fe³⁺)Sb⁵⁺P₂O₁₄ | Trigonal | — | — |
| Quadratite | AgCdAsS₃ | Tetragonal | — | 5.31 g/cm³ |
| Quadridavyne | [(Na,K)₆Cl₂][Ca₂Cl₂][(Si₆Al₆O₂₄)] | Hexagonal | — | — |
| Quartz | SiO₂ | Trigonal | 7.0 | 2.65 g/cm³ |
| Queitite | Zn₂Pb₄(Si₂O₇)(SiO₄)(SO₄) | Monoclinic | 4.0 | 5.85 g/cm³ |
| Quetzalcoatlite | Cu²⁺₃Zn₆Te⁶⁺₂O₁₂(OH)₆·(Ag,Pb,☐)Cl | Trigonal | 3.0 | — |
| Quijarroite | Cu₆HgPb₂Bi₄Se₁₂ | Orthorhombic | — | — |
| Quintinite | Mg₄Al₂(OH)₁₂(CO₃)·3H₂O | Hexagonal | 2.0 | — |