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Minerals containing calcium
1,411 minerals
Calcium — element
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Dobšináite | Ca₂Ca(AsO₄)₂·2H₂O | Monoclinic | — | — |
| Dollaseite-(Ce) | {CaCe}{MgAlMg}(Si₂O₇)(SiO₄)(OH)F | Monoclinic | — | — |
| Dolomite | CaMg(CO₃)₂ | Trigonal | — | 2.87 g/cm³ |
| Dondoellite | Ca₂Fe(PO₄)₂·2H₂O | Triclinic | — | — |
| Donnayite-(Y) | NaSr₃CaY(CO₃)₆·3H₂O | Triclinic | — | — |
| Donwilhelmsite | CaAl₄Si₂O₁₁ | Hexagonal | — | — |
| Dorrite | Ca₄(Mg₃Fe³⁺₉)O₄(Si₃Al₈Fe³⁺O₃₆) | — | — | — |
| Dovyrenite | Ca₆Zr(Si₂O₇)₂(OH)₄ | Orthorhombic | — | — |
| Dualite | Na₃₀(Ca,Na,Ce,Sr)₁₂(Na,Mn,Fe,Ti)₆Zr₃Ti₃Mn[Si₅₁O₁₄₄](OH,H₂O,Cl)₉ | Hexagonal | 5.0 | — |
| Dubińskaite | Ca₄Sc₂Al₄[Be₂Si₈O₃₀](OH)₂ | Triclinic | — | — |
| Dzhuluite | Ca₃(SbSn)(Fe³⁺O₄)₃ | Cubic | — | — |
| Dzierżanowskite | CaCu₂S₂ | Trigonal | — | — |
| Eakerite | Ca₂SnAl₂Si₆O₁₈(OH)₂ * 2H₂O | Monoclinic | — | — |
| Earlandite | Ca₃(C₆H₅O₇)₂·4H₂O | Monoclinic | — | — |
| Eckhardite | (Ca,Pb)CuTeO₅(H₂O) | Monoclinic | — | — |
| Edenite | NaCa₂Mg₅(Si₇Al)O₂₂(OH)₂ | Monoclinic | 5.5 | — |
| Edgrewite | Ca₉(SiO₄)₄F₂ | Monoclinic | — | — |
| Eggletonite | (Na,K,Ca)₂(Mn,Fe)₈(Si,Al)₁₂O₂₉(OH)₇·nH₂O | — | — | — |
| Ehrleite | Ca₄Be₃Zn₂(PO₄)₆ * 9H₂O | Triclinic | — | — |
| Ekanite | Ca₂ThSi₈O₂₀ | Tetragonal | — | — |
| Ekaterinite | Ca₂(B₄O₇)(Cl,OH)₂ * 2H₂O | Hexagonal | — | — |
| Elbrusite | Ca₃(U⁶⁺₀.₅Zr₁.₅)(Fe³⁺O₄)₃ | Cubic | — | — |
| Ellingsenite | Na₅Ca₆Si₁₈O₃₈(OH)₁₃·6H₂O | Triclinic | — | — |
| Eltyubyuite | Ca₁₂Fe³⁺₁₀Si₄O₃₂Cl₆ | Cubic | — | — |
| Englishite | K₃Na₂Ca₁₀Al₁₅(PO₄)₂₁(OH)₇·26H₂O | Monoclinic | 3.0 | — |
| Enricofrancoite | KNaCaSi₄O₁₀ | Triclinic | — | — |
| Epidote | {Ca₂}{Al₂Fe³⁺}(Si₂O₇)(SiO₄)O(OH) | Monoclinic | — | — |
| Epidote-(Sr) | CaSr(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH) | Monoclinic | — | — |
| Epifanovite | NaCaCu₅(PO₄)₄[AsO₂(OH)₂]·7H₂O | Monoclinic | — | — |
| Epistilbite | Ca₃[Si₁₈Al₆O₄₈]·16H₂O | Monoclinic | — | — |
| Erikapohlite | Cu²⁺₃(Zn,Cu,Mg)₄Ca₂(AsO₄)₆·2H₂O | Monoclinic | — | 4.55 g/cm³ |
| Eringaite | Ca₃Sc₂(SiO₄)₃ | Cubic | — | 3.42 g/cm³ |
| Erionite-Ca | Ca₅[Si₂₆Al₁₀O₇₂]·30H₂O | Hexagonal | — | — |
| Escheite | Ca₂NaMnTi₅[Si₁₂O₃₄]O₂(OH)₃·12H₂O | Orthorhombic | — | — |
| Espadaite | Na₄Ca₃Mg₂[AsO₃(OH)]₂[AsO₂(OH)₂]₁₀·7H₂O | Orthorhombic | — | — |
| Esperanzaite | NaCa₂Al₂(AsO₄)₂(OH)F₄·2H₂O | Monoclinic | — | — |
| Esperite | PbCa₂(ZnSiO₄)₃ | Monoclinic | — | 4.37 g/cm³ |
| Esseneite | CaFe³⁺AlSiO₆ | Monoclinic | 6.0 | — |
| Ettringite | Ca₆Al₂(SO₄)₃(OH)₁₂·26H₂O | Trigonal | — | — |
| Eudialyte | Na₁₅Ca₆(Fe²⁺,Mn²⁺)₃Zr₃[Si₂₅O₇₃](O,OH,H₂O)₃(OH,Cl)₂ | Trigonal | — | — |
| Eugsterite | Na₄Ca(SO₄)₃·2H₂O | Monoclinic | — | — |
| Euxenite-(Y) | (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)₂O₆ | Orthorhombic | — | — |
| Eveslogite | (Na,K,Ca,Sr,Ba)₄₈ [(Ti,Nb,Mn,Fe²⁺)₁₂Si₄₈O₁₄₄(OH)₁₂](F,OH,Cl)₁₄ | — | — | — |
| Ewaldite | Ba(Na,Ca,Y,Ce,K)(CO₃)₂·2.6H₂O | Hexagonal | — | — |
| Ewingite | Mg₈Ca₈(UO₂)₂₄(CO₃)₃₀O₄(OH)₁₂(H₂O)₁₃₈ | Tetragonal | — | — |
| Fabianite | CaB₃O₅OH | Monoclinic | — | 2.64 g/cm³ |
| Fahleite | CaZn₅Fe³⁺₂(AsO₄)₆·14H₂O | — | — | — |
| Fairchildite | K₂Ca(CO₃)₂ | Hexagonal | 2.5 | 2.63 g/cm³ |
| Fairfieldite | Ca₂Mn²⁺(PO₄)₂·2H₂O | Triclinic | 3.5 | — |
| Faizievite | Li₆K₂Na(Ca₆Na)Ti₄(Si₆O₁₈)₂(Si₁₂O₃₀)F₂ | Triclinic | — | — |
| Falsterite | Ca₂MgMn²⁺₂Fe²⁺₂Fe³⁺₂Zn₄(PO₄)₈(OH)₄(H₂O)₁₄ | Monoclinic | 2.0 | — |
| Fanfaniite | Ca₄MnAl₄(PO₄)₆(OH)₄·12H₂O | — | — | — |
| Fantappièite | [Na₈₂.₅Ca₃₃K₁₆.₅]Σ=₁₃₂(Si₉₉Al₉₉O₃₉₆)(SO₄)₃₃·6H₂O | Trigonal | — | — |
| Farneseite | (Na,Ca,K)₅₆(Al₆Si₆O₂₄)₇(SO₄)₁₂·6H₂O | Hexagonal | — | — |
| Faujasite-Ca | (Ca,Na,Mg)₂(Si,Al)₁₂O₂₄·15H₂O | Cubic | — | — |
| Faujasite-Mg | (Mg,Na,K,Ca)₂(Si,Al)₁₂O₂₄·15H₂O | Cubic | — | — |
| Faujasite-Na | (Na,Ca,Mg)₂(Si,Al)₁₂O₂₄·15H₂O | Cubic | — | — |
| Fedorite | (K,Na)₂,₅(Ca,Na)₇Si₁₆O₃₈(OH,F)₂·3,5H₂O | — | — | — |
| Fedorovskite | Ca₂Mg₂B₄O₇(OH)₆ | Orthorhombic | — | — |
| Feklichevite | Na₁₁Ca₉(Fe³⁺,Fe²⁺)₂Zr₃Nb[Si₂₅O₇₃](OH,H₂O,Cl,O)₅ | Trigonal | — | — |
| Fengchengite | Na₁₂☐₃(Ca,Sr)₆Fe³⁺₃Zr₃Si(Si₂₅O₇₃)(H₂O,OH)₃(OH,Cl)₂ | Trigonal | — | — |
| Fernandinite | (Ca,Na,K)₀.₉(V⁵⁺,V⁴⁺,Fe²⁺,Ti)₈O₂₀·4H₂O | Monoclinic | — | — |
| Ferrarisite | Ca₅(AsO₃OH)₂(AsO₄)₂·9H₂O | Triclinic | — | — |
| Ferri-fluoro-katophorite | Na(NaCa)(Mg₄Fe³⁺)(Si₇Al)O₂₂F₂ | Monoclinic | — | — |
| Ferri-kaersutite | NaCa₂(Mg₃Fe³⁺Ti)Si₆Al₂O₂₂O₂ | Monoclinic | — | — |
| Ferri-katophorite | Na(NaCa)(Mg₄Fe³⁺)(Si₇Al)O₂₂(OH)₂ | Monoclinic | — | — |
| Ferri-taramite | Na(NaCa)(Mg₃Fe³⁺₂)(Si₆Al₂)O₂₂(OH)₂ | Monoclinic | — | — |
| Ferri-winchite | ☐(NaCa)(Mg₄Fe³⁺)Si₈O₂₂(OH)₂ | Monoclinic | 5.5 | — |
| Ferriakasakaite-(Ce) | {CaCe}{Fe³⁺AlMn²⁺}(Si₂O₇)(SiO₄)O(OH) | Monoclinic | — | — |
| Ferriakasakaite-(La) | CaLaFe³⁺AlMn²⁺(Si₂O₇)(SiO₄)O(OH) | Monoclinic | — | — |
| Ferriallanite-(Ce) | CaCe(Fe³⁺,Fe²⁺,Al)₃[SiO₄][Si₂O₇]O(OH) | Monoclinic | — | — |
| Ferriallanite-(La) | Ca(La,Ce,Th)(Fe³⁺,Al)(Al,Fe³⁺)(Fe²⁺,Mn,Ti,Mg)(SiO₄)(Si₂O₇)O(OH) | Monoclinic | — | — |
| Ferricerite-(LaCa) | (La₆Ca₃)Fe³⁺(SiO₄)₃(SiO₃OH)₄(OH)₃ | — | — | — |
| Ferrierite-Mg | [Mg₂(K,Na)₂Ca₀.₅](Si₂₉Al₇)O₇₂·18H₂O | Orthorhombic | — | — |
| Ferrilotharmeyerite | CaZnFe³⁺(AsO₄)₂(OH)·H₂O | — | 3.0 | — |
| Ferrimuirite | Ba₁₀(Ca₂Fe³⁺₂)[Si₈O₂₄]O₂Cl₁₀ | Tetragonal | — | — |
| Ferrisurite | (Pb,Ca)₂.₄Fe³⁺₂(Si₄O₁₀)(CO₃)₁.₇(OH)₃·nH₂O | — | — | — |
| Ferro-actinolite | ☐Ca₂Fe²⁺₅Si₈O₂₂(OH)₂ | Monoclinic | 5.5 | — |
| Ferro-edenite | NaCa₂Fe²⁺₅(Si₇Al)O₂₂(OH)₂ | Monoclinic | — | — |
| Ferro-ferri-hornblende | ☐Ca₂(Fe²⁺₄Fe³⁺)(Si₇Al)O₂₂(OH)₂ | Monoclinic | — | — |