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Minerals
6,131 minerals
| Mineral | Chemical formula | Crystal system | Mohs hardness | Density |
|---|---|---|---|---|
| Hectorfloresite | Na₉(IO₃)(SO₄)₄ | Monoclinic | 2.0 | — |
| Hectorite | H₂LiMgNaO₁₂Si₄²⁻ | Monoclinic | — | — |
| Hedegaardite | (Ca,Na)₉(Ca,Na)Mg(PO₄)₆(PO₃OH) | Trigonal | — | — |
| Hedenbergite | — | Monoclinic | — | — |
| Hedleyite | Bi₇Te₃ | Trigonal | — | — |
| Hedyphane | Ca₂Pb₃(AsO₄)₃Cl | Hexagonal | 3.5 | 5.70 g/cm³ |
| Heflikite | (CaCa)(AlAlSc)O[Si₂O₇][SiO₄](OH) | Monoclinic | — | — |
| Heftetjernite | — | Monoclinic | 4.5 | 6.44 g/cm³ |
| Heidornite | Na₂Ca₃B₅O₈(SO₄)₂Cl(OH)₂ | Monoclinic | — | — |
| Heimaeyite | Na₃Al(SO₄)₃ | Trigonal | — | — |
| Heimite | PbCu₂(AsO₄)(OH)₃·2H₂O | Monoclinic | — | — |
| Heinrichite | Ba(UO₂)₂(AsO₄)₂·10H₂O | Monoclinic | 2.5 | — |
| Heisenbergite | (UO₂)(OH)₂·H₂O | Orthorhombic | — | — |
| Hejtmanite | Ba₂(Mn²⁺)₄Ti₂(Si₂O₇)₂O₂(OH)₂F₂ | Monoclinic | — | — |
| Heklaite | KNaSiF₆ | Orthorhombic | — | — |
| Heliophyllite | Pb₆Cl₄(As₂O₇) | — | — | — |
| Hellandite-(Ce) | (Ca,REE)₄Ce₂Al☐₂(B₄Si₄O₂₂) (OH)₂ | — | — | — |
| Hellandite-(Y) | (Ca,REE)₄Y₂Al☐₂(B₄Si₄O₂₂) (OH)₂ | — | — | — |
| Hellyerite | — | Triclinic | — | — |
| Helmutwinklerite | — | — | — | — |
| Helvine | Mn²⁺₄Be₃(SiO₄)₃S | Cubic | — | — |
| Hematite | Fe₂O₃ | Trigonal | 6.0 | 5.10 g/cm³ |
| Hematolite | (Mn,Mg,Al)₁₅(AsO₄)₂(AsO₃)(OH)₂₃ | Trigonal | — | — |
| Hematophanite | Pb₄Fe₃O₈(OH,Cl) | — | — | — |
| Hemihedrite | ZnPb₁₀(CrO₄)₆(SiO₄)₂(OH)₂ | Triclinic | — | — |
| Hemimorphite | Zn₄Si₂O₇(OH)₂·H₂O | Orthorhombic | — | — |
| Hemleyite | (Fe²⁺₀.₄₈Mg₀.₃₇Ca₀.₀₄Na₀.₀₄Mn²⁺₀.₀₃Al₀.₀₃Cr³⁺₀.₀₁)sum=₁.₀₀Si₁.₀₀O₃ | Trigonal | — | — |
| Hemusite | Cu₆SnMoS₈ | — | 4.0 | 4.47 g/cm³ |
| Hendekasartorite | Tl₂Pb₄₈As₈₂S₁₇₂ | Monoclinic | — | — |
| Hendersonite | (Ca,Sr)₁.₃V₆O₁₆ * 6H₂O | Orthorhombic | — | — |
| Hendricksite | K(Zn,Mg,Mn²⁺)₃(AlSi₃O₁₀)(OH)₂ | — | — | — |
| Henmilite | — | Triclinic | — | — |
| Hennomartinite | SrMn³⁺₂(Si₂O₇)(OH)₂ * H₂O | Orthorhombic | — | — |
| Henritermierite | Ca₃Mn³⁺₂(SiO₄)₂(OH)₄ | Tetragonal | — | — |
| Henryite | Cu₄Ag₃Te₄ | Cubic | — | — |
| Henrymeyerite | — | Tetragonal | — | — |
| Henrysunite | Na₂(C₂H₃O₃)₂(H₂O) | Orthorhombic | — | — |
| Hentschelite | — | — | 3.5 | — |
| Hephaistosite | TlPb₂Cl₅ | Monoclinic | — | — |
| Heptasartorite | Tl₇Pb₂₂As₅₅S₁₀₈ | Monoclinic | — | — |
| Herbertsmithite | Cu₃Zn(OH)₆Cl₂ | Trigonal | — | — |
| Hercynite | Fe²⁺Al₂O₄ | Cubic | — | — |
| Herderite | CaBePO₄(F,OH) | Monoclinic | — | 3.02 g/cm³ |
| Hereroite | [Pb₃₂(O,☐)₂₁](AsO₄)₂[(Si,As,V,Mo]O₄)₂Cl₁₀ | Monoclinic | — | — |
| Hermannjahnite | CuZn(SO₄)₂ | Monoclinic | — | — |
| Hermannroseite | CaCu(PO₄)(OH) | Orthorhombic | — | 4.08 g/cm³ |
| Herzenbergite | SnS | Orthorhombic | — | 4.90 g/cm³ |
| Hessite | Ag₂Te | Monoclinic | — | 8.25 g/cm³ |
| Hetaerolite | ZnMn³⁺₂O₄ | Tetragonal | 6.0 | — |
| Heterogenite | Co³⁺O(OH) | Hexagonal | — | — |
| Heteromorphite | Pb₇Sb₈S₁₉ | Monoclinic | — | — |
| Heterosite | Fe³⁺(PO₄) | Orthorhombic | — | — |
| Heulandite-Ba | (Ba,Ca,K)₅(Si₂₇Al₉)O₇₂ * 2₂H₂O | Monoclinic | — | — |
| Heulandite-Ca | (Ca,Na)₅(Si₂₇Al₉)O₇₂ * 2₆H₂O | Monoclinic | — | — |
| Heulandite-K | (K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O | Monoclinic | — | — |
| Heulandite-Na | (Na,Ca,K)₆(Si,Al)₃₆O₇₂ · 22H₂O | Monoclinic | — | — |
| Heulandite-Sr | (Sr,Na,Ca)₅(Si₂₇Al₉)O₇₂ · 24H₂O | Monoclinic | — | — |
| Hewettite | CaV⁵⁺₆O₁₆·9H₂O | Monoclinic | — | — |
| Hexacelsian | BaAl₂Si₂O₈ | Hexagonal | — | 3.34 g/cm³ |
| Hexaferrum | (Fe,Os,Ru,Ir) | Hexagonal | — | — |
| Hexahydrite | Mg(SO₄)(H₂O)₆ | Monoclinic | — | — |
| Hexahydroborite | — | Monoclinic | — | — |
| Hexamolybdenum | (Mo,Ru,Fe,Ir,Os) | Hexagonal | — | — |
| Hexathioplumbite | — | Hexagonal | — | — |
| Heyerdahlite | Na₃Mn₇Ti₂(Si₄O₁₂)₂O₂(OH)₄F(H₂O)₂ | Triclinic | — | — |
| Heyite | Pb₅Fe²⁺₂(VO₄)₂O₄ | — | — | — |
| Heyrovskýite | Pb₆Bi₂S₉ | Orthorhombic | — | — |
| Hezuolinite | (Sr,REE)₄Zr(Ti,Fe³⁺,Fe²⁺)₂Ti₂O₈(Si₂O₇)₂ | Monoclinic | — | — |
| Hibbingite | Fe²⁺₂(OH)₃Cl | — | — | — |
| Hibonite | CaAl₁₂O₁₉ | — | — | — |
| Hidalgoite | PbAl₃(SO₄)(AsO₄)(OH)₆ | Trigonal | 4.5 | — |
| Hielscherite | Ca₆Si₂[(SO₄)₂(SO₃)₂(OH)₁₂]·22H₂O | Hexagonal | — | — |
| Hieratite | K₂SiF₆ | Cubic | — | 2.98 g/cm³ |
| Hilairite | Na₂Zr[SiO₃]₃ * 3H₂O | — | — | — |
| Hilarionite | Fe³⁺₂(SO₄)(AsO₄)(OH)·₆H₂O | Monoclinic | — | — |
| Hilgardite | — | Monoclinic | — | — |
| Hillebrandite | Ca₂(SiO₃)(OH)₂ | Orthorhombic | — | — |
| Hillesheimite | (K,Ca,Ba,☐)₂(Mg,Fe,Ca,☐)₂[(Si,Al)₁₃O₂₃(OH)₆](OH)·8H₂O | Orthorhombic | — | — |
| Hillite | Ca₂(Zn,Mg)(PO₄)₂ * 2 H₂O | — | — | — |
| Hingganite-(Ce) | BeCe(SiO₄)(OH) | Monoclinic | — | — |