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Minerals
6,131 minerals
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Montroseite | (V³⁺,Fe²⁺,V⁴⁺)O(OH) | — | — | — |
| Montroyalite | Sr₄Al₈(CO₃)₃(OH,F)₂₆ * 10-₁₁H₂O | Triclinic | — | — |
| Montroydite | HgO | — | 2.5 | 10.77 g/cm³ |
| Mooihoekite | Cu₉Fe₉S₁₆ | Tetragonal | 4.0 | 4.36 g/cm³ |
| Moolooite | Cu(C₂O₄)·nH₂O | Orthorhombic | — | — |
| Mooreite | Mg₉☐₂Mn₂Zn₄(SO₄)₂(OH)₂₆ * 8H₂O | Monoclinic | — | — |
| Moorhouseite | Co(SO₄)(H₂O)₆ | Monoclinic | — | — |
| Mopungite | Na[Sb⁵⁺(OH)₆] | — | — | — |
| Moraesite | Be₂PO₄(OH)·4H₂O | — | — | — |
| Moragite | Ca₃TiSi₂(Al₂Si)O₁₄ | Trigonal | — | — |
| Moraskoite | Na₂Mg(PO₄)F | Orthorhombic | — | 2.98 g/cm³ |
| Mordenite | (Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆·28H₂O | Orthorhombic | — | — |
| Moreauite | Al₃(UO₂)(PO₄)₃(OH)₂ * 13H₂O | Monoclinic | — | — |
| Morelandite | Ca₂Ba₃(AsO₄)₃Cl | Hexagonal | — | — |
| Morenosite | NiSO₄·7H₂O | Orthorhombic | — | — |
| Morimotoite | Ca₃(Ti,Fe²⁺,Fe³⁺)₂((Si,Fe³⁺)O₄)₃ | Cubic | 7.5 | — |
| Morinite | NaCa₂Al₂(PO₄)₂(OH)F₄·2H₂O | Monoclinic | — | — |
| Morleyite | Ag₂CuPb₂₅Sb₂₄As₄S₆₈.₅ | Triclinic | — | — |
| Morozeviczite | (Pb,Fe)₃Ge₁-xS₄ | — | 3.5 | 6.62 g/cm³ |
| Morrisonite | Ca₁₁(H₂O)₇₈(As³⁺V⁴⁺₂V⁵⁺₁₀As⁵⁺₆O₅₁)₂ | Monoclinic | — | — |
| Mosandrite-(Ce) | (Ca₃REE)[(H₂O)₂Ca₀.₅☐₀.₅]Ti(Si₂O₇)₂(OH)₂(H₂O)₂ | Monoclinic | — | — |
| Moschelite | HgI | Tetragonal | — | 7.19 g/cm³ |
| Moschellandsbergite | Ag₂Hg₃ | Cubic | — | — |
| Mosesite | (Hg₂N)Cl | Cubic | — | — |
| Moskvinite-(Y) | Na₂KYSi₆O₁₅ | Orthorhombic | — | 2.75 g/cm³ |
| Mottanaite-(Ce) | Ca₄(Ce,REE)∑₂Al(Be₁.₅☐₀.₅)∑₂[B₄Si₄O₂₂]O₂ | — | — | — |
| Mottramite | PbCuVO₄(OH) | Orthorhombic | — | — |
| Motukoreaite | Mg₆Al₃(OH)₁₈[Na(H₂O)₆][SO₄]₂·6H₂O | Trigonal | — | — |
| Mounanaite | PbFe³⁺₂(VO₄)₂(OH,F)₂ | — | 4.5 | — |
| Mountainite | KNa₂Ca₂[Si₈O₁₉(OH)]·6H₂O | — | — | — |
| Mountkeithite | [(Mg₁-xFe³⁺x)(OH)₂][SO₄]x/₂ * nH₂O | — | — | — |
| Mourite | UMo₅O₁₂(OH)₁₀ | — | — | — |
| Moydite-(Y) | Y[B(OH)₄](CO₃) | Orthorhombic | — | — |
| Mozartite | CaMn³⁺(SiO₄)(OH) | — | — | — |
| Mozgovaite | PbBi₄S₇ | — | — | — |
| Moëloite | — | — | — | — |
| Mpororoite | WAlO₃(OH)₃ * 2(H₂O) | Monoclinic | — | — |
| Mroseite | CaTe₄+(CO₃)O₂ | Orthorhombic | — | — |
| Mrázekite | Bi₂Cu₃(PO₄)₂O₂(OH)₂·2H₂O | Monoclinic | — | — |
| Muirite | Ba₁₀Ca₂Mn²⁺Ti[HSi₂O₇]₅(OH,Cl,F)₅ | Tetragonal | — | — |
| Mukhinite | {Ca₂}{Al₂V³⁺}(Si₂O₇)(SiO₄)O(OH) | Monoclinic | — | — |
| Mullite | 3Al₂O₃·2SiO₂ | Orthorhombic | — | — |
| Mummeite | Cu₀.₅₈Ag₃.₁₁Pb₁.₁₀Bi₆.₆₅S₁₃ | Monoclinic | — | — |
| Munakataite | Pb₂Cu₂(Se⁴⁺O₃)(SO₄)(OH)₄ | Monoclinic | — | — |
| Mundite | Al(UO₂)₃(PO₄)₂(OH)₃ * 5.₅H₂O | Orthorhombic | — | — |
| Mundrabillaite | (NH₄)₂Ca(HPO₄)₂ * H₂O | Monoclinic | — | — |
| Munirite | NaVO₃ * 1.₉H₂O | Monoclinic | — | — |
| Muonionalustaite | Ni3(OH)4Cl2·4H2O | Monoclinic | — | — |
| Murakamiite | Ca₂LiSi₃O₈(OH) | Triclinic | — | — |
| Murashkoite | FeP | Orthorhombic | — | 6.37 g/cm³ |
| Murataite-(Y) | (Y,Na)₆Zn(Zn,Fe³⁺)₄(Ti,Nb,Na)₁₂O₂₉(O,F,OH)₁₀F₄ | Cubic | — | — |
| Murchisite | Cr₅S₆ | Trigonal | — | — |
| Murdochite | Cu₁₂Pb₂O₁₅Cl₂ | — | — | — |
| Murmanite | Na₂Ti₂Na₂Ti₂(Si₂O₇)O₄(H₂O)₄ | Triclinic | — | — |
| Murphyite | Pb(Te⁶⁺O₄) | Orthorhombic | — | — |
| Murunskite | K₂(Cu,Fe)₄S₄ | Tetragonal | — | — |
| Muscovite | KAl₂(Si₃Al)O₁₀(OH)₂ | Monoclinic | — | — |
| Museumite | [Pb₂(Pb,Sb)₂S₈][(Te,Au)₂] | Monoclinic | — | — |
| Mushistonite | (Cu,Zn,Fe²⁺)[Sn(OH)₆] | Cubic | — | — |
| Muskoxite | Mg₇Fe³⁺₄(OH)₂₆·H₂O | Trigonal | — | — |
| Muthmannite | AuAgTe₂ | Monoclinic | — | — |
| Mutinaite | Na₃Ca₄Si₈₅Al₁₁O₁₉₂ * 6₀H₂O | Orthorhombic | — | — |
| Mutnovskite | Pb₂AsS₃(I,Cl,Br) | Orthorhombic | 2.0 | — |
| Mélonjosephite | — | Orthorhombic | — | — |
| Möhnite | (NH₄)K₂Na(SO₄)₂ | Trigonal | — | — |
| Mössbauerite | Fe³⁺₆O₄(OH)₈(CO₃)·3H₂O | Trigonal | — | — |
| Mückeite | CuNiBiS₃ | Orthorhombic | — | — |
| Müllerite | Pb₂Fe³⁺(Te⁶⁺O₆)Cl | Trigonal | — | — |
| Naalasite | NaAl(AsO₃OH)₂·H₂O | Trigonal | — | — |
| Nabalamprophyllite | (BaNa)Ti₂Na₃Ti(Si₂O₇)₂O₂(OH)₂ | Monoclinic | — | — |
| Nabaphite | NaBaPO₄ * 9H₂O | Cubic | — | — |
| Nabateaite | Fe₂P₂O₇ | Triclinic | — | 3.69 g/cm³ |
| Nabesite | Na₂BeSi₄O₁₀ * 4H₂O | Orthorhombic | — | — |
| Nabiasite | BaMn²⁺₉(VO₄,AsO₄)₆(OH)₂ | Cubic | — | — |
| Nabimusaite | KCa₁₂(SiO₄)₄(SO₄)₂O₂F | Trigonal | — | — |
| Nabokoite | KCu₇(SO₄)₅(Te₄+O₃)OCl | Tetragonal | — | — |
| Nacaphite | Na₂Ca(PO₄)F | Triclinic | — | 2.79 g/cm³ |
| Nacareniobsite-(Ce) | (Ca₃REE)Na₃Nb(Si₂O₇)₂(OF)F₂ | Monoclinic | — | — |
| Nacareniobsite-(Nd) | Ca₂(CaNd)Na₃Nb(Si₂O₇)₂(OF)F₂ | Monoclinic | — | — |
| Nacareniobsite-(Y) | Na₃Ca₃YNb(Si₂O₇)₂OF₃ | Monoclinic | — | — |