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Minerals
6,131 minerals
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Brushite | Ca(PO₃OH)·2H₂O | Monoclinic | 2.5 | — |
| Brusnitsynite | Mn₃CuPbAs₃Sb₂S₁₂ | Monoclinic | — | — |
| Brüggenite | Ca(IO₃)₂·H₂O | Monoclinic | 3.5 | — |
| Bubnovaite | K₂Na₈Ca(SO₄)₆ | Trigonal | — | — |
| Buchwaldite | NaCa(PO₄) | Orthorhombic | — | 3.02 g/cm³ |
| Buckhornite | (Pb₂BiS₃)(AuTe₂) | Orthorhombic | — | — |
| Buddingtonite | (NH₄)AlSi₃O₈ | Monoclinic | 5.5 | — |
| Bukovite | Cu₄Tl₂Se₄ | Tetragonal | — | — |
| Bukovskýite | — | Triclinic | — | — |
| Bulachite | [Al₆(AsO₄)₃(OH)₉(H₂O)₄]·2H₂O | — | — | — |
| Bulgakite | Li₂(Ca,Na)Fe²⁺₇Ti₂(Si₄O₁₂)₂O₂(OH)₄(F,O)(H₂O)₂ | Triclinic | — | — |
| Bultfonteinite | Ca₂[SiO₃(OH)]F·H₂O | Triclinic | 4.5 | — |
| Bunnoite | Mn²⁺₆AlSi₆O₁₈(OH)₃ | Triclinic | — | — |
| Bunsenite | NiO | Cubic | 5.5 | 6.76 g/cm³ |
| Burangaite | NaFe²⁺Al₅(PO₄)₄(OH)₆·2H₂O | Monoclinic | — | — |
| Burbankite | (Na,Ca)₃(Sr,Ba,Ce)₃(CO₃)₅ | Hexagonal | — | — |
| Burckhardtite | Pb₂(Fe³⁺Te⁶⁺)(AlSi₃O₈)O₆ | — | — | — |
| Burgessite | Co₂(H₂O)₄[AsO₃(OH)]₂(H₂O) | Monoclinic | — | — |
| Burkeite | Na₄(SO₄)(CO₃) | Orthorhombic | — | — |
| Burnettite | CaVAlSiO₆ | Monoclinic | — | — |
| Burnsite | — | — | — | — |
| Burovaite-Ca | (Na,K)₄Ca₂(Ti,Nb)₈[Si₄O₁₂]₄(OH,O)₈·12H₂O | Monoclinic | — | — |
| Burpalite | Na₂CaZr(Si₂O₇)F₂ | Monoclinic | — | — |
| Burroite | Ca₂(NH₄)₂(V₁₀O₂₈)·15H₂O | Triclinic | — | — |
| Burtite | Ca[Sn(OH)₆] | Cubic | — | — |
| Buryatite | Ca₃(Si,Fe,Al)(SO₄)[B(OH)₄]O(OH)₅·12H₂O | Trigonal | — | — |
| Buseckite | (Fe,Zn,Mn)S | Hexagonal | — | — |
| Buserite | Na₄Mn₁₄O₂₇·21H₂O (?) | — | — | — |
| Bushmakinite | Pb₂Al(PO₄)(VO₄)(OH) | — | — | — |
| Bussenite | Ba₄(Na,☐)₂(Fe²⁺,Na)₂Ti₂(Si₂O₇)₂(CO₃)₂O₂(OH)₂(H₂O)₂F₂ | Triclinic | — | — |
| Bussyite-(Ce) | (Ce,REE)₃(Na,H₂O)₆MnSi₉Be₅(O,OH)₃₀F₄ | Monoclinic | — | — |
| Bussyite-(Y) | (Y,REE)₃(Na,H₂O)₆MnSi₉Be₅(O,OH)₃₀F₄ | Monoclinic | — | — |
| Bustamite | CaMn²⁺(Si₂O₆) | Triclinic | — | — |
| Butianite | Ni₆SnS₂ | Tetragonal | — | — |
| Butlerite | Fe³⁺(SO₄)(OH)·2H₂O | — | — | — |
| Buttgenbachite | Cu₁₉(NO₃)₂(OH)₃₂Cl₄·nH₂O | Hexagonal | — | — |
| Buynite | TlPb₁₄As₁₇S₄₀ | Monoclinic | — | — |
| Byelorussite-(Ce) | NaBa₂Ce₂MnTi₂[Si₄O₁₂]₂O₂(F,OH)·H₂O | Orthorhombic | — | — |
| Bykovaite | (Ba,Na,K)₂(Na,Ti,Mn)₄(Ti,Nb)₂(Si₂O₇)₂O₂(H₂O,F,OH)₂·3.5H₂O | Monoclinic | — | — |
| Byrudite | (Be,□)(V³⁺,Ti)₃O₆ | Orthorhombic | — | — |
| Bystrite | (Na,K)₇Ca(Al₆Si₆O₂₄)(S₅)Cl | Trigonal | — | — |
| Byströmite | MgSb⁵⁺₂O₆ | Tetragonal | 7.0 | — |
| Bytízite | — | Orthorhombic | — | — |
| Byzantievite | Ba₅(Ca,REE,Y)₂₂(Ti,Nb)₁₈(SiO₄)₄[(PO₄),(SiO₄)]₄(BO₃)₉O₂₂[(OH),F]₄₃·₁.₅H₂O | Trigonal | — | — |
| Béhierite | — | Tetragonal | — | — |
| Bílinite | — | Monoclinic | 2.0 | — |
| Böhmite | AlO(OH) | Orthorhombic | 3.5 | 3.41 g/cm³ |
| Bøggildite | Na₂Sr₂Al₂(PO₄)F₉ | Monoclinic | — | 3.52 g/cm³ |
| Bøgvadite | — | Monoclinic | — | — |
| Bütschliite | — | Trigonal | — | — |
| Běhounekite | U(SO₄)₂(H₂O)₄ | Orthorhombic | — | — |
| Cabalzarite | CaMg₂(AsO₄)₂·2H₂O | Monoclinic | — | — |
| Cabrerite | NiMg₂(AsO₄)₂·8H₂O | Monoclinic | — | — |
| Cabriite | Pd₂CuSn | Orthorhombic | — | — |
| Cabvinite | Th₂F₇(OH)·3H₂O | Tetragonal | — | — |
| Cacoxenite | Fe³⁺₂₄AlO₆(PO₄)₁₇(OH)₁₂·75H₂O | Hexagonal | — | — |
| Cadmium (native) | — | Hexagonal | — | — |
| Cadmoindite | CdIn₂S₄ | Cubic | 4.0 | 4.79 g/cm³ |
| Cadmoselite | CdSe | Hexagonal | 4.0 | 5.48 g/cm³ |
| Cadsulfohite | Cd₂(SO₄)(OH)₂ | Monoclinic | — | 4.55 g/cm³ |
| Cadvanite | Cd(VO₃)₂ | Monoclinic | — | 4.80 g/cm³ |
| Cadwaladerite | AlCl(OH)₂·4H₂O | Cubic | — | 1.66 g/cm³ |
| Caesiumpharmacosiderite | CsFe₄[(AsO₄)₃(OH)₄]·4H₂O | Cubic | — | — |
| Cafarsite | Ca₅.₉Mn₁.₇Fe₃Ti₃(AsO₃)₁₂ * 4-₅H₂O | Cubic | — | — |
| Cafeosite | Ca₄Fe²⁺₃Fe³⁺₂◻O₆S₄ | Orthorhombic | — | — |
| Cafetite | CaTi₂O₅·H₂O | Monoclinic | — | — |
| Cahnite | Ca₂[B(OH)₄](AsO₄) | Tetragonal | 3.0 | — |
| Cairncrossite | Sr₂Ca₇(Si₄O₁₀)₄(OH)₂·15H₂O | Triclinic | — | — |
| Calamaite | Na₂TiO(SO₄)₂*₂H₂O | Orthorhombic | — | — |
| Calaverite | AuTe₂ | Monoclinic | — | 8.86 g/cm³ |
| Calciborite | CaB₂O₄ | Orthorhombic | — | 2.87 g/cm³ |
| Calcinaksite | KNaCa(Si₄O₁₀)·H₂O | Triclinic | — | — |
| Calcio-olivine | Ca₂(SiO₄) | Orthorhombic | — | 2.96 g/cm³ |
| Calcioancylite-(Ce) | (Ce,Ca,Sr)CO₃(OH,H₂O) | Orthorhombic | — | — |
| Calcioancylite-(Nd) | Nd₂.₈Ca₁.₂(CO₃)₄(OH)₃·H₂O | Monoclinic | — | — |
| Calcioandyrobertsite | KCaCu₅(AsO₄)₄(H₂AsO₄) * 2H₂O | — | — | — |
| Calcioaravaipaite | PbCa₂AlF₉ | Triclinic | — | 4.48 g/cm³ |
| Calcioburbankite | Na₃(Ca,Ce,Sr,La)₃(CO₃)₅ | Hexagonal | — | — |
| Calciocatapleiite | CaZr(Si₃O₉) * 2H₂O | — | — | — |
| Calciocopiapite | CaFe³⁺₄(SO₄)₆(OH)₂·20H₂O | — | — | — |