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Minerals containing oxygen
4,631 minerals
Oxygen — element
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Metatyuyamunite | Ca(UO₂)₂(VO₄)₂·3H₂O | Monoclinic | — | — |
| Metauramphite | (NH₄)₂(UO₂)₂(PO₄)₂·6H₂O | — | — | — |
| Metauranocircite | Ba(UO₂)₂(PO₄)₂·6H₂O | — | — | — |
| Metauranocircite II | Ba(UO₂)₂(PO₄)₂·6H₂O | — | — | — |
| Metauranopilite | (UO₂)₆(SO₄)(OH)₁₀ * 5H₂O | Orthorhombic | — | — |
| Metauranospinite | Ca(UO₂)₂(AsO₄)₂ * 8H₂O | — | — | — |
| Metavandendriesscheite | PbU₇O₂₂ * nH₂O n < ₁₂ | — | — | — |
| Metavanmeersscheite | U₆+(UO₂)₃(PO₄)₂(OH)₆ * 2H₂O | — | — | — |
| Metavanuralite | Al(UO₂)₂(VO₄)₂(OH)·8H₂O | Triclinic | — | — |
| Metavariscite | AlPO₄·2H₂O | Monoclinic | 3.5 | — |
| Metavauxite | Fe²⁺Al₂(PO₄)₂(OH)₂ * 8H₂O | Monoclinic | 3.0 | 2.35 g/cm³ |
| Metavivianite | Fe²⁺Fe³⁺₂(PO₄)₂(OH)₂ * 6H₂O | — | — | — |
| Metavoltine | Na₆K₂FeFe₆(SO₄)₁₂O₂·18H₂O | Trigonal | — | — |
| Metazellerite | Ca(UO₂)(CO₃)₂ * 3H₂O | Orthorhombic | — | — |
| Metazeunerite | Cu(UO₂)₂(AsO₄)₂·8H₂O | Tetragonal | — | — |
| Meurigite-K | KFe³⁺₈(PO₄)₆(OH)₇ * 6.₅H₂O | Monoclinic | — | — |
| Meurigite-Na | [Na(H₂O)₂.₅][Fe³⁺₈(PO₄)₆(OH)₇(H₂O)₄] | Monoclinic | — | — |
| Meyerhofferite | CaB₃O₃(OH)₅·H₂O | Triclinic | — | — |
| Meymacite | WO₃ * 2H₂O | Amorphous | — | — |
| Meyrowitzite | Ca(UO₂)(CO₃)₂·5H₂O | Monoclinic | — | — |
| Mianningite | (☐,Pb,Ce,Na)(U⁴⁺,Mn,U⁶⁺)Fe³⁺₂(Ti,Fe³⁺)₁₈O₃₈ | Trigonal | — | — |
| Micheelsenite | (Ca,Y)₃Al(HPO₄,CO₃)(CO₃)(OH)₆ * 12H₂O | Hexagonal | — | — |
| Microcline | KAlSi₃O₈ | Triclinic | 6.0 | 2.46 g/cm³ |
| Microsommite | Na₄K₂Ca₂(SO₄)(Si₆Al₆O₂₄)Cl₂ | Hexagonal | — | — |
| Midbarite | Ca₃Mg₂(V₂Si)O₁₂ | Cubic | — | — |
| Middendorfite | K₃Na₂Mn₅Si₁₂(O,OH)₃₆·2H₂O | Monoclinic | — | — |
| Middlebackite | Cu₂C₂O₄(OH)₂ | Monoclinic | — | — |
| Mieite-(Y) | Y₄Ti(SiO₄)₂O[F,(OH)]₆ | Orthorhombic | — | — |
| Miguelromeroite | MnMn₂Mn₂(AsO₄)₂(HAsO₄)₂ * 4H₂O | Monoclinic | — | — |
| Mikasaite | Fe₂(SO₄)₃ | Trigonal | — | 3.04 g/cm³ |
| Mikecoxite | [CHg₄]OCl₂ | Monoclinic | — | — |
| Mikenewite | Mn²⁺(S⁴⁺O₃)·3H₂O | Monoclinic | — | — |
| Milanriederite | Ca₁₉Fe³⁺Al₄(Mg₄Al₄)Si₁₈O₆₇(OH)₁₁ | — | — | — |
| Milarite | KCa₂(Be₂AlSi₁₂O₃₀)·nH₂O | Hexagonal | 6.0 | 2.60 g/cm³ |
| Millisite | NaCaAl₆(PO₄)₄(OH)₉·3H₂O | — | — | — |
| Millosevichite | Al₂(SO₄)₃ | Triclinic | — | 2.86 g/cm³ |
| Millsite | Cu²⁺(Te₄+O₃)·2H₂O | Monoclinic | — | — |
| Mimetite | Pb₅(AsO₄)₃Cl | Hexagonal | — | 6.86 g/cm³ |
| Minasgeraisite-(Y) | CaY₂Be₂Si₂O₁₀ | — | — | — |
| Minasragrite | (V₄+O)(SO₄) * 5H₂O | — | — | — |
| Mineevite-(Y) | Na₂₅Ba(Y,Gd,Dy)₂(CO₃)₁₁(HCO₃)₄(SO₄)₂F₂Cl | Hexagonal | — | — |
| Minehillite | (K,Na)₂-₃Ca₂₈Zn₄Al₄Si₄₀O₁₁₂(OH)₁₆ | — | — | — |
| Minguzzite | K₃Fe³⁺(C₂O₄)₃·3H₂O | Monoclinic | — | 2.11 g/cm³ |
| Minium | Pb²⁺₂Pb⁴⁺O₄ | Tetragonal | — | — |
| Minjiangite | Ba[Be₂P₂O₈] | Hexagonal | — | — |
| Minnesotaite | Fe²⁺₃Si₄O₁₀(OH)₂ | Triclinic | — | — |
| Minohlite | (Cu,Zn)₇(SO₄)₂(OH)₁₀·8H₂O | Hexagonal | — | — |
| Minrecordite | CaZn(CO₃)₂ | Trigonal | 3.5 | — |
| Minyulite | KAl₂(PO₄)₂F·4H₂O | Orthorhombic | 3.5 | — |
| Mirabilite | Na₂SO₄·10H₂O | Monoclinic | — | — |
| Misakiite | Cu₃Mn(OH)₆Cl₂ | Trigonal | — | — |
| Misenite | K₈H₆(SO₄)₇ | Monoclinic | — | — |
| Miserite | K₁.₅-x(Ca,Y,REE)₅(Si₆O₁₅)(Si₂O₇)(OH,F)₂ * yH₂O | — | — | — |
| Mitridatite | Ca₂Fe³⁺₃O₂(PO₄)₃(H₂O)₂·H₂O | Monoclinic | — | — |
| Mitryaevaite | Al₆(PO₄)((P,S)O₃(OH,O))₂F₂(OH)₂ * 14.₅H₂O | Triclinic | — | — |
| Mitscherlichite | K₂CuCl₄·2H₂O | — | — | — |
| Mixite | BiCu₆(AsO₄)₃(OH)₆ * 3H₂O | Hexagonal | — | — |
| Miyahisaite | (Sr,Ca)₂Ba₃(PO₄)₃F | Hexagonal | — | — |
| Miyawakiite-(Y) | ◻Y₄Fe₂(Si₈O₂₀)(CO₃)·4(H₂O)₃ | Tetragonal | — | — |
| Moabite | NiFe³⁺(PO₄)O | Orthorhombic | — | — |
| Moctezumite | Pb(UO₂)(TeO₃)₂ | Monoclinic | 3.0 | 7.28 g/cm³ |
| Modraite | Ca₁₉Fe²⁺(Al₁₁Fe²⁺)(SiO₄)₁₀(Si₂O₇)₄O(OH)₉ | Tetragonal | — | — |
| Mogovidite | Na₉(Ca,Na)₁₂Fe₂Zr₃Si₂₅O₇₂(CO₃) (OH)₄ | Trigonal | — | — |
| Mogánite | SiO₂·nH₂O | Monoclinic | — | — |
| Mohrite | (NH₄)₂Fe²⁺(SO₄)₂·6H₂O | — | — | — |
| Mojaveite | Cu₆[Te⁶⁺O₄(OH)₂](OH)₇Cl | Trigonal | — | — |
| Molinelloite | Cu(H₂O)(OH)V₄+O(V₅+O₄) | Triclinic | — | — |
| Moluranite | H₄U₄+(UO₂)₃(MoO₄)₇ * 18H₂O | — | — | — |
| Molybdite | MoO₃ | Orthorhombic | — | — |
| Molybdofornacite | CuPb₂MoO₄AsO₄(OH) | Monoclinic | — | 6.60 g/cm³ |
| Molybdomenite | PbSe⁴⁺O₃ | — | — | — |
| Molybdophyllite | Pb₈Mg₉[Si₁₀O₂₈(OH)₈|O₂|(CO₃)₃] * H₂O | Monoclinic | — | — |
| Momoiite | (Mn²⁺,Ca)₃V³⁺₂(SiO₄)₃ | Cubic | 6.5 | — |
| Monazite-(Ce) | CePO₄ | Monoclinic | — | 5.19 g/cm³ |
| Monazite-(Gd) | Gd(PO₄) | Monoclinic | — | 5.55 g/cm³ |
| Monazite-(La) | LaPO₄ | Monoclinic | — | 5.07 g/cm³ |
| Monazite-(Nd) | NdPO₄ | Monoclinic | — | 5.42 g/cm³ |
| Monazite-(Sm) | SmPO₄ | Monoclinic | — | — |
| Monetite | Ca(HPO₄) | Triclinic | — | 2.95 g/cm³ |
| Mongolite | Ca₄Nb₆Si₅O₂₄(OH)₁₀·6H₂O | Tetragonal | — | — |