- Home
- IMA status
- Approved
Approved minerals
4,194 minerals
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Sejkoraite-(Y) | Y₂[(UO₂)₈O₆(SO₄)₄(OH)₂]·26H₂O | Triclinic | — | — |
| Sekaninaite | (Fe,Mg)₂Al₃(AlSi₅O₁₈) | Orthorhombic | — | — |
| Selenodantopaite | Ag₅Bi₁₃Se₂₂ | Monoclinic | — | — |
| Selenojalpaite | Ag₃CuSe₂ | Tetragonal | — | — |
| Selenojunoite | Cu₂Pb₃Bi₈Se₁₆ | Monoclinic | — | — |
| Selenopolybasite | Cu(Ag,Cu)₆Ag₉Sb₂(S,Se)₉Se₂ | Trigonal | — | — |
| Selenostephanite | Ag₅SbSe₄ | — | — | — |
| Selivanovaite | (Na,Ca)₃(Ti,Fe)₅[Si₄O₁₈(OH)₃]*₇H₂O | Triclinic | — | — |
| Selwynite | NaKBeZr₂(PO₄)₄·2H₂O | — | — | — |
| Semenovite-(Ce) | Na₈Ca₂FeBe₆Ce₂Si₁₄O₄₀(OH)₄F₄ | — | — | — |
| Senegalite | Al₂(PO₄)(OH)(OH)₂ * H₂O | Orthorhombic | 5.5 | — |
| Senkevichite | CsKNaCa₂Ti[O|Si₇O₁₈(OH)] | — | — | — |
| Sergeevite | Ca₂Mg₁₁(CO₃)₉(HCO₃)₄(OH)₄*₆H₂O | — | — | — |
| Sergevanite | — | Trigonal | — | — |
| Sergeysmirnovite | MgZn₂(PO₄)₂·4H₂O | Orthorhombic | — | — |
| Serrabrancaite | Mn(PO₄)(H₂O) | Monoclinic | 3.5 | — |
| Sewardite | CaFe³⁺₂(AsO₄)₂(OH)₂ | — | 3.5 | 4.16 g/cm³ |
| Shabaite-(Nd) | — | Monoclinic | — | — |
| Shabynite | Mg₅(BO₃)(OH)₅(Cl,OH)₂ * 4H₂O | Monoclinic | — | — |
| Shadlunite | (Pb,Cd)(Fe,Cu)₈S₈ | Cubic | — | — |
| Shafranovskite | Na₃K₂(Mn,Fe,Na)₄[Si₉(O,OH)₂₇](OH)₂·nH₂O | — | — | — |
| Shagamite | KFe₁₁O₁₇ | Hexagonal | — | — |
| Shakhdaraite-(Y) | — | Monoclinic | — | — |
| Shakhovite | — | — | — | — |
| Shannonite | Pb₂OCO₃ | Orthorhombic | — | 7.36 g/cm³ |
| Sharyginite | — | Orthorhombic | — | — |
| Shasuite | CaNi₃(P₂O₇)₂ | Monoclinic | — | 3.77 g/cm³ |
| Shcherbinaite | V2O5 | Orthorhombic | — | 3.28 g/cm³ |
| Shchurovskyite | K₂CaCu₆O₂(AsO₄)₄ | Monoclinic | — | — |
| Sheldrickite | — | Trigonal | — | — |
| Shenganfuite | PbTe⁴⁺₃O₅(OH)Cl₃(H₂O) | Triclinic | — | — |
| Shenzhuangite | NiFeS₂ | Tetragonal | — | — |
| Shibkovite | K(☐,K,Na)₂Zn₃Ca₂[Si₁₂O₃₀] | — | — | — |
| Shigaite | Mn₆Al₃(OH)₁₈[Na(H₂O)₆](SO₄)₂ * 6H₂O | Trigonal | — | — |
| Shijiangshanite | Pb₃CaAl(Si₅O₁₄)(OH)₃(H₂O)₃ | Trigonal | — | — |
| Shilovite | Cu(NH₃)₄(NO₃)₂ | Orthorhombic | — | — |
| Shimazakiite | Ca₂B₂O₅ | Monoclinic | — | 2.78 g/cm³ |
| Shinarumpite | — | Monoclinic | — | — |
| Shinichengite | Ca₅[BSi₂O₇(OH)₂]₂·6H₂O | Triclinic | — | — |
| Shinkolobweite | — | Orthorhombic | — | — |
| Shiranuiite | Cu⁺(Rh³⁺Rh⁴⁺)S₄ | Cubic | — | — |
| Shirokshinite | KNaMg₂(Si₄O₁₀)F₂ | Monoclinic | — | 2.79 g/cm³ |
| Shirozulite | — | — | — | — |
| Shkatulkalite | Na₁₀MnTi₃Nb₃(Si₂O₇)₆(OH)₂F·12H₂O | Monoclinic | — | — |
| Shlykovite | KCa[Si₄O₉(OH)]·3H₂O | Monoclinic | — | — |
| Shojiite | Na(NaMg)Mg₅Si₈O₂₂(OH)₂ | Monoclinic | — | — |
| Shomiokite-(Y) | Na₃Y(CO₃)₃·3H₂O | Orthorhombic | — | — |
| Shosanbetsuite | Ag₃Sn | Orthorhombic | — | — |
| Shuangfengite | IrTe₂ | — | 3.0 | — |
| Shuiskite-(Cr) | — | Monoclinic | — | — |
| Shulamitite | Ca₃TiFe³⁺AlO₈ | Orthorhombic | — | — |
| Shumwayite | — | Monoclinic | — | — |
| Shuvalovite | K₂(Ca₂Na)(SO₄)₃F | Orthorhombic | — | — |
| Sicherite | TlAg₂(As,Sb)₃S₆ | Orthorhombic | — | — |
| Siderite | FeCO₃ | Trigonal | 4.0 | 3.96 g/cm³ |
| Siderophyllite | — | — | — | — |
| Sidorenkite | — | Monoclinic | — | — |
| Sidorovite | Fe₃Pt | Cubic | — | — |
| Sidpietersite | Pb²⁺₄(S₂O₃)O₂(OH)₂ | Triclinic | — | — |
| Sieleckiite | Cu₃Al₄(PO₄)₂(OH)₁₂ * 2H₂O | — | — | — |
| Sigloite | — | — | — | — |
| Sigogglinite | [Pb₆Zn(OH)₈](SO₄)₃·3H₂O | Monoclinic | — | — |
| Siidraite | — | Orthorhombic | — | — |
| Silesiaite | Ca₂Fe³⁺Sn(Si₂O₇)(Si₂O₆OH) | Triclinic | — | — |
| Silicocarnotite | Ca₅[(PO₄)(SiO₄)](PO₄) | Orthorhombic | — | — |
| Siligiite | [Pb(H₂O)₅(SO₄)][Zn₉(OH)₁₈] | Monoclinic | — | — |
| Silinaite | NaLiSi₂O₅ * 2H₂O | — | — | — |
| Silvialite | Ca₄Al₆Si₆O₂₄(SO₄) | — | — | — |
| Simferite | LiMg(PO₄) | Orthorhombic | — | 2.89 g/cm³ |
| Simmonsite | Na₂LiAlF₆ | Monoclinic | — | — |
| Simonkolleite | Zn₅Cl₂(OH)₈·H₂O | — | — | — |
| Sinjarite | CaCl₂·2H₂O | Tetragonal | 1.5 | — |
| Sinkankasite | Mn²⁺Al(PO₃OH)₂(OH) · 6H₂O | — | — | — |
| Sinnerite | Cu₆As₄S₉ | Triclinic | — | — |
| Sinoite | Si₂N₂O | Orthorhombic | — | — |
| Sitinakite | KNa₂Ti₄(SiO₄)₂O₅(OH)·4H₂O | — | — | — |
| Siudaite | Na₈(Mn²⁺₂Na)Ca₆(Fe³⁺Mn²⁺)₃Zr₃NbSi₂₄(Si,☐,Ti)O₇₄(OH)₂Cl·5H₂O | — | — | — |
| Siwaqaite | Ca₆Al₂(CrO₄)₃(OH)₁₂·26H₂O | Trigonal | — | — |
| Skaergaardite | PdCu | Cubic | 4.5 | 10.66 g/cm³ |
| Skinnerite | Cu₃SbS₃ | Cubic | — | — |