Minerals containing iron
1,244 minerals
Iron — element
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Xitieshanite | Fe³⁺(SO₄)Cl·6H₂O | Monoclinic | — | — |
| Xuite | Ca₃Fe₂[AlO₃(OH)]₃ | Cubic | — | — |
| Xuwenyuanite | Ag₉Fe³⁺Te₂S₄ | Cubic | — | — |
| Yakhontovite | (Ca,Na,K)₀.₂(Cu,Fe,Mg)₂(Si₄O₁₀)(OH)₂·3H₂O | Monoclinic | — | — |
| Yakubovichite | CaNi₂Fe³⁺(PO₄)₃ | Orthorhombic | — | — |
| Yarlongite | (Cr₄Fe₄Ni)C₄ | Hexagonal | — | — |
| Yavapaiite | KFe³⁺(SO₄)₂ | Monoclinic | — | — |
| Yazganite | ☐NaMgFe³⁺₂(AsO₄)₃·H₂O | Monoclinic | 5.0 | — |
| Yecoraite | Fe³⁺₃Bi₅O₉(Te⁴⁺O₃)(Te⁶⁺O₄)₂·9H₂O | Tetragonal | — | — |
| Yellowcatite | KNaFe³⁺₂(Se⁴⁺O₃)₂(V⁵⁺₂O₇)·7H₂O | Hexagonal | — | — |
| Yimengite | K(Cr,Ti,Fe,Mg)₁₂O₁₉ | Hexagonal | — | — |
| Yttrocolumbite-(Y) | (Y,U,Fe²⁺)(Nb,Ta)O₄ | Orthorhombic | — | — |
| Yttrocrasite-(Y) | (Y,Th,Ca,U)(Ti,Fe)₂(O,OH)₆ | — | — | — |
| Yttrotantalite-(Y) | (Y,U,Fe²⁺)(Ta,Nb)(O,OH)₄ | Orthorhombic | — | — |
| Yuanfuliite | Mg(Fe³⁺,Al)O(BO₃) | Orthorhombic | — | — |
| Yukonite | Ca₂Fe³⁺₃(AsO₄)₃(OH)₄·4H₂O | Orthorhombic | — | — |
| Yuksporite | K₄(Ca,Na)₁₄(Sr,Ba)₂(☐,Mn,Fe)(Ti,Nb)₄(O,OH)₄(Si₆O₁₇)₂(Si₂O₇)₃(H₂O,OH)₃ | Monoclinic | 5.0 | — |
| Yurmarinite | Na₇(Fe³⁺,Mg,Cu)₄(AsO₄)₆ | Trigonal | — | — |
| Yuzuxiangite | Sr₃Fe³⁺(Si₂O₆)₂(OH)·3H₂O | Monoclinic | — | — |
| Zangboite | TiFeSi₂ | Orthorhombic | — | 5.20 g/cm³ |
| Zemannite | Mg₀.₅ZnFe³⁺(Te⁴⁺O₃)₃·4.5H₂O | Hexagonal | — | — |
| Zilbermintsite-(La) | (CaLa₅)(Fe³⁺Al₃Fe²⁺)[Si₂O₇][SiO₄]₅O(OH)₃ | Monoclinic | — | — |
| Ziminaite | Fe³⁺₆(VO₄)₆ | Triclinic | — | — |
| Zinclipscombite | ZnFe³⁺₂(PO₄)₂(OH)₂ | Tetragonal | — | — |
| Zincoberaunite | ZnFe³⁺₅(PO₄)₄(OH)₅(H₂O)₄·2H₂O | Monoclinic | — | — |
| Zincobotryogen | (Zn,Mg,Mn²⁺)Fe³⁺(SO₄)₂(OH) * 7H₂O | Monoclinic | — | — |
| Zincobriartite | Cu₂(Zn,Fe)(Ge,Ga)S₄ | Tetragonal | — | — |
| Zincocopiapite | ZnFe³⁺₄(SO₄)₆(OH)₂ * 18H₂O | Triclinic | — | — |
| Zincohögbomite-2N6S | (Zn,Al)₇(Al,Fe³⁺,Ti,Mg)₁₆O₃₁(OH) | Hexagonal | — | — |
| Zincorinmanite-(Zn) | ZnSb⁵⁺(Fe³⁺₂Zn)O₇(OH) | Hexagonal | — | — |
| Zincostrunzite | ZnFe³⁺₂(PO₄)₂(OH)₂*₆.₅H₂O | Triclinic | — | — |
| Zincovelesite-6N6S | Zn₃(Fe³⁺,Mn³⁺,Al,Ti)₈O₁₅(OH) | Trigonal | — | — |
| Zincovoltaite | K₂Zn₅Fe³⁺₃Al(SO₄)₁₂ * 18H₂O | Cubic | — | — |
| Zircophyllite | K₂NaFe²⁺₇Zr₂(Si₄O₁₂)₂O₂(OH)₄F | Triclinic | — | — |
| Zirklerite | (Fe,Mg)₉Al₄Cl₁₈(OH)₁₂·14H₂O (?) | Hexagonal | — | — |
| Zirsinalite | Na₆(Ca,Mn²⁺,Fe²⁺)Zr(Si₆O₁₈) | Trigonal | — | — |
| Zodacite | Ca₄Mn²⁺Fe³⁺₄(PO₄)₆(OH)₄·12H₂O | Monoclinic | — | — |
| Zoharite | (Ba,K)₆(Fe,Cu,Ni)₂₅S₂₇ | Cubic | — | — |
| Zuktamrurite | FeP₂ | Orthorhombic | — | 5.21 g/cm³ |
| Zuolinite | Ba₂Sr(Nb₄.₅Fe³⁺₀.₅)O₁₅ | Tetragonal | — | — |
| Zussmanite | K(Fe,Mg,Mn)₁₃(Si,Al)₁₈O₄₂(OH)₁₄ | Trigonal | — | — |
| Zvěstovite-(Fe) | Ag₆(Ag₄Fe²⁺₂)As₄S₁₂S | — | — | — |
| Zwieselite | Fe²⁺₂PO₄F | Monoclinic | — | — |
| Åskagenite-(Nd) | Mn²⁺NdAl₂Fe³⁺(Si₂O₇)(SiO₄)O₂ | Monoclinic | — | — |