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Minerals containing titanium
413 minerals
Titanium — element
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Kaitianite | Ti³⁺₂Ti₄+O₅ | Monoclinic | — | — |
| Kalyuzhnyite-(Ce) | NaKCaSrCeTi(Si₈O₂₁)OF(H₂O)₃ | Monoclinic | — | — |
| Kamenevite | K₂TiSi₃O₉*H₂O | Orthorhombic | — | — |
| Kangite | (Sc,Ti,Al,Zr,Mg,Ca,☐)₂O₃ | Cubic | — | — |
| Karnasurtite-(Ce) | (Ce,La,Th)(Ti,Nb)(Al,Fe)(Si₂O₇)(OH)₄ * 3H₂O | Amorphous | — | — |
| Kassite | CaTi₂O₄(OH)₂ | Monoclinic | 5.0 | 3.23 g/cm³ |
| Katayamalite | KLi₃Ca₇Ti₂(SiO₃)₁₂(OH)₂ | Monoclinic | — | — |
| Katiarsite | KTiO(AsO₄) | Orthorhombic | — | 3.30 g/cm³ |
| Kazakovite | Na₆Mn²⁺Ti(Si₆O₁₈) | Trigonal | — | — |
| Kazanskyite | Ba☐TiNbNa₃Ti(Si₂O₇)₂O₂(OH)₂(H₂O)₂ | Triclinic | — | — |
| Khamrabaevite | TiC | Cubic | 9.0 | 4.89 g/cm³ |
| Kihlmanite-(Ce) | Ce₂TiO₂(SiO₄)(HCO₃)₂(H₂O) | Triclinic | — | — |
| Kimzeyite | Ca₃(Zr,Ti)₂((Si,Al,Fe³⁺)O₄)₃ | Cubic | 7.0 | — |
| Kleberite | FeTi₈O₁₁(OH)₅ | Monoclinic | — | — |
| Koashvite | Na₆(Ca,Mn)(Ti,Fe)Si₆O₁₈ * H₂O | Orthorhombic | — | — |
| Kobeite-(Y) | (REE,Fe,U)₃ Zr(Ti,Nb)₃ O₁₂ | — | — | — |
| Kochite | Ca₂MnZrNa₃Ti(Si₂O₇)₂(OF)F₂ | Triclinic | — | — |
| Kolskyite | (Ca,☐)Ti₂Na₂Ti₂(Si₂O₇)₂O₄(H₂O)₇ | Triclinic | — | — |
| Kopernikite | K(Ti₇Cr³⁺)O₁₆ | Tetragonal | — | — |
| Kopylovite | K₂Ti(Si₃O₉) | Hexagonal | — | — |
| Koragoite | (Mn²⁺,Fe³⁺)₃(Nb,Ta,Ti)₂(Nb,Mn)₂(W,Ta)₂O₂₀ | Monoclinic | — | — |
| Korobitsynite | (Na,☐)₄Ti₂(Si₄O₁₂)(O,OH)₂·4H₂O | — | — | — |
| Kudryavtsevaite | Na₃MgFe³⁺Ti₄O₁₂ | Orthorhombic | — | — |
| Kukisvumite | Na₆ZnTi₄(Si₈O₂₄)O₄ * 4H₂O | — | — | — |
| Kupletskite | (K,Na)₃(Mn,Fe)₇Ti₂Si₈O₂₆(OH)₄F | — | — | — |
| Kupletskite-(Cs) | Cs₂NaMn²⁺₇Ti₂(Si₄O₁₂)₂O₂(OH)₄F | — | — | — |
| Kuratite | Ca₂(Fe²⁺₅Ti)O₂[Si₄Al₂O₁₈] | Triclinic | — | — |
| Kuzmenkoite-Mn | K₂MnTi₄(Si₄O₁₂)₂(OH)₄·5-6H₂O | — | — | — |
| Kuzmenkoite-Zn | K₂ZnTi₄(Si₄O₁₂)₂(OH)₄·6-8H₂O | — | — | — |
| Kyzylkumite | V³⁺Ti₂O₅(OH) | Monoclinic | — | — |
| Laachite | (Ca,Mn)₂Zr₂Nb₂TiFeO₁₄ | Monoclinic | — | — |
| Labuntsovite-Fe | Na₄K₄Fe²⁺₂Ti₈O₄(Si₄O₁₂)₄(OH)₄·10-12H₂O | — | — | — |
| Labuntsovite-Mg | Na₄K₄Mg₂Ti₈O₄(Si₄O₁₂)₄(OH)₄·10-12H₂O | — | — | — |
| Labuntsovite-Mn | Na₄K₄Mn²⁺₂Ti₈O₄(Si₄O₁₂)₄(OH)₄·10-12H₂O | — | — | — |
| Labyrinthite | (Na,K,Sr)₃₅Ca₁₂Fe₃Zr₆TiSi₅₁O₁₄₄(O,OH,H₂O)₉Cl₃ | Trigonal | — | — |
| Lamprophyllite | (SrNa)Ti₂Na₃Ti(Si₂O₇)₂O₂(OH)₂ | Monoclinic | — | — |
| Landauite | NaMnZn₂(Ti,Fe)₆Ti₁₂O₃₈ | — | — | — |
| Laplandite-(Ce) | Na₄CeTiPO₄Si₇O₁₈ * 5H₂O | — | — | — |
| Lemmleinite-Ba | Na₄K₄Ba₂₊ₓTi₈(Si₄O₁₂)₄(OH,O)₈·8H₂O | — | — | — |
| Lemmleinite-K | Na₄K₈Ti₈(Si₄O₁₂)₄(OH,O)₈·8H₂O | — | — | — |
| Lepkhenelmite-Zn | Ba₂Zn(Ti,Nb)₄(Si₄O₁₂)₂(O,OH)₄·7H₂O | — | — | — |
| Leucosphenite | BaNa₄Ti₂B₂Si₁₀O₃₀ | Monoclinic | — | — |
| Lileyite | Ba₂Ti₂Na₂Fe²⁺Mg(Si₂O₇)₂O₂F₂ | Monoclinic | — | — |
| Lintisite | LiNa₃Ti₂(Si₂O₆)₂O₂ * 2H₂O | — | — | — |
| Liuite | FeTiO₃ | Orthorhombic | — | — |
| Lobanovite | K₂Na(Fe²⁺₄Mg₂Na)Ti₂(Si₄O₁₂)₂O₂(OH)₄ | — | — | — |
| Lomonosovite | Na₆Na₂Ti₂Na₂Ti₂(Si₂O₇)₂(PO₄)₂O₄ | Triclinic | — | — |
| Longshoushanite-(Ce) | Ce₄MgAl₂Ti₂(Si₂O₇)₂O₈ | Monoclinic | — | — |
| Loparite | (Na₀.₅REE₀.₅)TiO₃ | — | 5.8 | 4.76 g/cm³ |
| Lorenzenite | Na₂Ti₂O₃(Si₂O₆) | Orthorhombic | 6.0 | 3.31 g/cm³ |
| Lourenswalsite | (K,Ba)₂(Ti,Mg,Ca,Fe)₄(Si,Al,Fe)₆O₁₄(OH)₁₂ | Hexagonal | — | — |
| Loveringite | (Ca,Ce,La)(Zr,Fe)(Mg,Fe)₂(Ti,Fe,Cr,Al)₁₈O₃₈ | Hexagonal | 5.0 | 4.42 g/cm³ |
| Lucasite-(Ce) | CeTi₂O₅(OH) | Monoclinic | — | — |
| Lucasite-(La) | LaTi₂O₅(OH) | Monoclinic | — | — |
| Macedonite | PbTiO₃ | Tetragonal | 5.5 | 7.80 g/cm³ |
| Machiite | Al₂Ti₃O₉ | Monoclinic | — | — |
| Macraeite | [K(H₂O)]Mn₂(Fe₂Ti)(PO₄)₄[O(OH)](H₂O)₁₀·4H₂O | Monoclinic | — | — |
| Magnesio-dutrowite | Na(Mg₂.₅Ti₀.₅)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃O | Trigonal | — | — |
| 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 | — | — |
| Magnesioneptunite | KNa₂Li(Mg,Fe)₂Ti₂Si₈O₂₄ | Monoclinic | — | — |
| Magnéliite | Ti³⁺₂Ti⁴⁺₂O₇ | Triclinic | — | — |
| Makarochkinite | Ca₄[Fe²⁺₈Fe³⁺₂Ti₂]O₄[Si₈Be₂Al₂O₃₆] | Triclinic | — | — |
| Manaevite-(Ce) | Ca₁₁(Ce,H₂O,Ca)₈Mg(Al,Fe)₄(Mg,Ti,Fe³⁺)₈[Si₂O₇]₄[(SiO₄)₈(H₄O₄)₂](OH)₉ | Tetragonal | — | — |
| Manganbelyankinite | (Mn,Ca)(Ti,Nb)₅O₁₂ * 9H₂O | Amorphous | — | — |
| Mangani-dellaventuraite | NaNa₂(MgMn³⁺₂Ti⁴⁺Li)Si₈O₂₂O₂ | Monoclinic | — | — |
| Mangani-obertiite | NaNa₂(Mg₃Mn³⁺Ti⁴⁺)Si₈O₂₂O₂ | Monoclinic | — | — |
| Manganokukisvumite | Na₆MnTi₄(Si₈O₂₄)O₄ * 4H₂O | — | — | — |
| Manganoneptunite | Na₂KLiMn²⁺₂Ti₂Si₈O₂₄ | Monoclinic | — | — |
| Mannardite | Ba(Ti₄+₆V³⁺₂)O₁₆ | — | — | — |
| Mantienneite | (H₂O)₂Mg₂(Al₂Ti)(PO₄)₄(OH)₂(H₂O)₁₀·4H₂O | Orthorhombic | — | — |
| Maoniupingite-(Ce) | (Ce,Ca)₄(Fe³⁺,Ti,Fe²⁺,☐)(Ti,Fe³⁺,Fe²⁺,Nb)₄Si₄O₂₂ | Monoclinic | — | — |
| Mapiquiroite | (Sr,Pb)(U,Y)Fe₂(Ti,Fe³⁺)₁₈O₃₈ | Trigonal | — | — |
| Mathiasite | (K, Ba, Sr)(Zr, Fe)(Mg,Fe)₂ (Ti,Cr,Fe)₁₈O₃₈ | Trigonal | — | — |
| Matsubaraite | Sr₄Ti₅(Si₂O₇)₂O₈ | Monoclinic | — | — |
| Maurogemmiite | Ti₁₀Fe₃O₃ | Hexagonal | — | — |
| Mianningite | (☐,Pb,Ce,Na)(U⁴⁺,Mn,U⁶⁺)Fe³⁺₂(Ti,Fe³⁺)₁₈O₃₈ | Trigonal | — | — |
| Mieite-(Y) | Y₄Ti(SiO₄)₂O[F,(OH)]₆ | Orthorhombic | — | — |
| Moragite | Ca₃TiSi₂(Al₂Si)O₁₄ | Trigonal | — | — |