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Minerals containing magnesium
793 minerals
Magnesium — element
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Lulzacite | Sr₂Fe²⁺(Fe²⁺,Mg)₂Al₄(PO₄)₄(OH)₁₀ | Triclinic | — | — |
| Lumsdenite | NaCa₃Mg₂(H₂O)₃₁(As³⁺V⁴⁺₂V⁵⁺₁₀As⁵⁺₆O₅₁)·14H₂O | Triclinic | — | — |
| Långbanshyttanite | Pb₂Mn₂Mg(AsO₄)₂(OH)₄·6H₂O | Triclinic | — | — |
| Löweite | Na₁₂Mg₇(SO₄)₁₃·15H₂O | Trigonal | — | — |
| Lüneburgite | Mg₃[B₂(OH)₆(PO₄)₂]·6H₂O | Triclinic | 2.0 | — |
| Magbasite | KBaFe³⁺Mg₇Si₈O₂₂(OH)₂F₆ | Orthorhombic | — | — |
| Maghagendorfite | (Na,☐)MgMn(Fe,Fe)₂(PO₄)₃ | — | — | — |
| Maghrebite | MgAl₂(AsO₄)₂(OH)₂·8H₂O | — | — | — |
| Magnesio-arfvedsonite | NaNa₂(Mg₄Fe³⁺)Si₈O₂₂(OH)₂ | Monoclinic | — | — |
| Magnesio-dutrowite | Na(Mg₂.₅Ti₀.₅)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃O | Trigonal | — | — |
| Magnesio-ferri-fluoro-hornblende | ☐Ca₂(Mg₄Fe³⁺)(Si₇Al)O₂₂F₂ | Monoclinic | — | — |
| Magnesio-ferri-hornblende | ☐Ca₂(Mg₄Fe³⁺)[(Si₇Al)O₂₂](OH)₂ | Monoclinic | — | — |
| Magnesio-fluoro-arfvedsonite | NaNa₂(Mg₄Fe³⁺)Si₈O₂₂F₂ | Monoclinic | 5.5 | — |
| Magnesio-fluoro-hastingsite | NaCa₂(Mg₄Fe³⁺)(Si₆Al₂)O₂₂F₂ | Monoclinic | — | — |
| Magnesio-fluoro-riebeckite | ◻Na₂(Mg₃Fe³⁺₂)(Si₈O₂₂)F₂ | Monoclinic | — | — |
| Magnesio-foitite | (☐,Na)(Mg₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH) | Trigonal | 7.0 | — |
| Magnesio-hastingsite | NaCa₂(Mg₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂ | Monoclinic | — | — |
| Magnesio-hornblende | ☐Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂ | Monoclinic | 5.5 | — |
| Magnesio-lucchesiite | CaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃O | Trigonal | — | — |
| Magnesio-riebeckite | ☐Na₂(Mg₃Fe³⁺₂)Si₈O₂₂(OH)₂ | Monoclinic | 6.0 | — |
| Magnesioalterite | Mg₂Fe³⁺₄(SO₄)₄(C₂O₄)₂(OH)₄·17H₂O | Monoclinic | — | — |
| Magnesioaubertite | (Mg,Cu)Al(SO₄)₂Cl * 14H₂O | — | — | — |
| Magnesiobeltrandoite-2N3S | (Mg₆Al₂)(Al₁₈(Fe³⁺)₂)O₃₈(OH)₂ | Trigonal | — | — |
| Magnesiobermanite | MgMn³⁺₂(PO₄)₂(OH)₂*₄H₂O | Monoclinic | — | — |
| Magnesiocanutite | NaMnMg₂[AsO₄]₂[AsO₂(OH)₂] | Monoclinic | — | — |
| Magnesiocarpholite | (Mg,Fe²⁺)Al₂(Si₂O₆)(OH)₄ | — | — | — |
| Magnesiochangesite-(Ce) | (Ca₈Ce)□Mg(PO₄)₇ | Trigonal | — | — |
| Magnesiochangesite-(Y) | (Ca₈Y)◻Mg(PO₄)₇ | Trigonal | — | — |
| Magnesiochloritoid | MgAl₂O(SiO₄)(OH)₂ | Monoclinic | — | — |
| Magnesiochlorophoenicite | (Mg,Mn)₃Zn₂(AsO₄)(OH,O)₆ | Monoclinic | — | — |
| Magnesiochromite | MgCr³⁺₂O₄ | Cubic | 5.5 | — |
| Magnesiocopiapite | MgFe³⁺₄(SO₄)₆(OH)₂ * 20H₂O | — | — | — |
| Magnesiocoulsonite | MgV₂O₄ | Cubic | — | — |
| Magnesiodumortierite | MgAl₆BSi₃O₁₇(OH) | — | — | — |
| Magnesioferrite | MgFe³⁺₂O₄ | Cubic | — | — |
| Magnesiofluckite | CaMg(AsO₃OH)₂(H₂O)₂ | Triclinic | — | — |
| Magnesiohatertite | (Na,Ca)₂Ca(Mg,Fe³⁺)₂(AsO₄)₃ | Monoclinic | — | — |
| Magnesiohongruiite-(Fe³⁺) | (Mg₂Fe³⁺)Fe³⁺NbO₇(OH) | Hexagonal | — | — |
| Magnesiohulsite | Mg₂Fe³⁺O₂(BO₃) | Monoclinic | — | — |
| Magnesiohögbomite-2N3S | [(Mg,Fe²⁺,Zn)₄(Al,Ti,Fe³⁺)₁₀O₁₉(OH)]₂ | Trigonal | — | — |
| Magnesiohögbomite-2N4S | [(Mg₈.₄₃Fe²⁺₁.₅₇)Σ=₁₀Al₂₂Ti⁴⁺₂O₄₆(OH)₂] | Hexagonal | — | — |
| Magnesiohögbomite-6N6S | [(Mg,Fe²⁺)₃(Al,Ti,Fe³⁺)₈O₁₅(OH)]₆ | Trigonal | — | — |
| Magnesiokoritnigite | Mg(AsO₃OH)·H₂O | Triclinic | — | — |
| Magnesioleydetite | Mg(UO₂)(SO₄)₂·11H₂O | Monoclinic | — | — |
| Magnesioneptunite | KNa₂Li(Mg,Fe)₂Ti₂Si₈O₂₄ | Monoclinic | — | — |
| Magnesionigerite-2N1S | (Mg,Al,Zn)₂(Al,Sn)₆O₁₁(OH) | — | — | — |
| Magnesionigerite-6N6S | (Mg,Al,Zn)₃(Al,Sn,Fe)₈O₁₅(OH) | — | — | — |
| Magnesiopascoite | Ca₂Mg(V₁₀O₂₈)·16H₂O | Monoclinic | 2.5 | — |
| Magnesioqingheiite | Na₂Mg(MgAl)(PO₄)₃ | Monoclinic | — | — |
| Magnesiorowlandite-(Y) | Y₄(Mg,Fe)(Si₂O₇)₂F₂ | Triclinic | — | — |
| Magnesiostaurolite | Mg(Mg,Li)₃(Al,Mg)₁₈Si₈O₄₄(OH)₄ | — | — | — |
| Magnesiotaaffeite-2N'2S | Mg₃BeAl₈O₁₆ | Hexagonal | 8.0 | 3.60 g/cm³ |
| Magnesiotaaffeite-6N'3S | Mg₂BeAl₆O₁₂ | — | — | — |
| Magnesiovesuvianite | Ca₁₉Mg(Al₁₀Mg₂)(Si₂O₇)₄(SiO₄)₁₀(OH)₁₀ | Tetragonal | — | — |
| Magnesiovoltaite | K₂Mg₅Fe³⁺₃Al(SO₄)₁₂*₁₈H₂O | Cubic | — | — |
| Magnesiozippeite | Mg(UO₂)₂(SO₄)O₂ * 3.₅H₂O | Monoclinic | — | — |
| Magnesite | MgCO₃ | Trigonal | — | 2.96 g/cm³ |
| Magnioursilite | Mg₄(UO₂)₄(Si₂O₅)₅(OH)₆·20H₂O | — | — | — |
| Magselite | [Mg(H₂O)₆](Se⁴⁺O₃) | Trigonal | — | — |
| Majindeite | Mg₂Mo₃O₈ | Hexagonal | — | — |
| Majorite | Mg₃(Fe²⁺,Si,Al)₂(SiO₄)₃ | Cubic | 7.5 | — |
| Manaevite-(Ce) | Ca₁₁(Ce,H₂O,Ca)₈Mg(Al,Fe)₄(Mg,Ti,Fe³⁺)₈[Si₂O₇]₄[(SiO₄)₈(H₄O₄)₂](OH)₉ | Tetragonal | — | — |
| Maneckiite | (Na☐)Ca₂Fe²⁺₂(Fe³⁺Mg)Mn₂(PO₄)₆·2H₂O | Orthorhombic | — | — |
| Manganhumite | (Mn²⁺,Mg)₇(SiO₄)₃(OH)₂ | — | — | — |
| Mangani-dellaventuraite | NaNa₂(MgMn³⁺₂Ti⁴⁺Li)Si₈O₂₂O₂ | Monoclinic | — | — |
| Mangani-eckermannite | NaNa₂(Mg₄Mn³⁺)Si₈O₂₂(OH)₂ | Monoclinic | — | — |
| Mangani-obertiite | NaNa₂(Mg₃Mn³⁺Ti⁴⁺)Si₈O₂₂O₂ | Monoclinic | — | — |
| Mangani-pargasite | NaCa₂(Mg₄Mn³⁺)(Si₆Al₂)O₂₂(OH)₂ | Monoclinic | — | — |
| Manganiceladonite | KMgMn³⁺Si₄O₁₀(OH)₂ | Monoclinic | — | — |
| Manganobadalovite | NaNaMn(MgFe³⁺)(AsO₄)₃ | Monoclinic | — | — |
| Manganosegelerite | (Mn²⁺,Ca)(Mn²⁺,Fe²⁺,Mg)Fe³⁺(PO₄)₂(OH)·4H₂O | — | — | — |
| Manganvesuvianite | Ca₁₉Mn³⁺(Al,Mn³⁺,Fe³⁺)₁₀(Mg,Mn²⁺)₂(Si₂O₇)₄(SiO₄)₁₀O(OH)₉ | Tetragonal | — | 3.40 g/cm³ |
| Mantienneite | (H₂O)₂Mg₂(Al₂Ti)(PO₄)₄(OH)₂(H₂O)₁₀·4H₂O | Orthorhombic | — | — |
| Maohokite | MgFe₂O₄ | Orthorhombic | — | 4.42 g/cm³ |
| Maruyamaite | K(MgAl₂)(Al₅Mg)(BO₃)₃(Si₆O₁₈)(OH)₃O | Trigonal | 7.0 | — |
| Mathiasite | (K, Ba, Sr)(Zr, Fe)(Mg,Fe)₂ (Ti,Cr,Fe)₁₈O₃₈ | Trigonal | — | — |
| Matioliite | NaMgAl₅(PO₄)₄(OH)₆·2H₂O | — | — | — |
| Mazzite-Mg | Mg₅(Si₂₆Al₁₀)O₇₂·30H₂O | Hexagonal | — | — |
| Mcallisterite | Mg₂[B₆O₇(OH)₆]₂ * 9H₂O | Trigonal | — | — |
| Mcguinnessite | CuMgCO₃(OH)₂ | Monoclinic | 2.5 | — |