104 minerals · Black minerals
Almandine Fe²⁺₃Al₂(SiO₄)₃
Group
Biotite K(Mg,Fe)₃(AlSi₃O₁₀)(OH)₂
Diamond C
Group
Garnet X₃Y₂(SiO₄)₃
Hematite Fe₂O₃
Jade Jadeite or nephrite
Jadeite NaAlSi₂O₆
Magnetite Fe²⁺Fe³⁺₂O₄
Mineraloid
Obsidian SiO₂-rich volcanic glass
Opal SiO₂·nH₂O
Featured
Quartz SiO₂
Variety
Smoky Quartz SiO₂
Group
Tourmaline (Na,Ca)(Mg,Fe,Li,Al)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄
Acanthite Ag₂S
Aegirine NaFe³⁺Si₂O₆
Group
Allanite (Ca,Ce)₂(Al,Fe)₃Si₃O₁₂(OH)
Allanite-(Ce) CaCe(Al₂Fe²⁺)[Si₂O₇][SiO₄]O(OH)
Group
Amphibole A₀₋₁B₂C₅T₈O₂₂(OH)₂
Anatase TiO₂
Andradite Ca₃Fe³⁺₂(SiO₄)₃
Annite KFe²⁺₃(AlSi₃O₁₀)(OH)₂
Augite (Ca,Mg,Fe)₂Si₂O₆
Beudantite PbFe³⁺₃(AsO₄)(SO₄)(OH)₆
Bixbyite-(Fe) Fe³⁺₂O₃
Bournonite CuPbSbS₃
Braunite Mn²⁺Mn³⁺₆O₈(SiO₄)
Brookite TiO₂
Cassiterite SnO₂
Chalcocite Cu₂S
Chamosite (Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈
Chloritoid Fe²⁺Al₂O(SiO₄)(OH)₂
Chromite Fe²⁺Cr₂O₄
Coffinite U(SiO₄)·nH₂O
Group
Columbite (Fe,Mn)Nb₂O₆
Mineraloid
Coral Aragonite skeleton
Cryolite Na₂NaAlF₆
Descloizite PbZn(VO₄)(OH)
Diopside CaMgSi₂O₆
Dravite NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Elbaite Na(Al₁.₅Li₁.₅)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Enargite Cu₃AsS₄
Epidote Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)
Ferberite Fe²⁺(WO₄)
Ferro-hornblende Ca₂(Fe²⁺₄Al)(Si₇Al)O₂₂(OH)₂
Ferrosilite Fe²⁺₂Si₂O₆
Rock
Flint SiO₂ (cryptocrystalline)
Fluor-buergerite NaFe³⁺₃Al₆(Si₆O₁₈)(BO₃)₃O₃F
Foitite (Fe²⁺₂Al)Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Franklinite ZnFe³⁺₂O₄
Group
Gadolinite (Y,Ce)₂FeBe₂Si₂O₁₀
Gadolinite-(Y) Y₂Fe²⁺Be₂O₂(SiO₄)₂
Glaucophane Na₂(Mg₃Al₂)Si₈O₂₂(OH)₂
Goethite FeO(OH)
Graphite C
Hastingsite NaCa₂(Fe²⁺₄Fe³⁺)(Si₆Al₂)O₂₂(OH)₂
Hausmannite Mn²⁺Mn³⁺₂O₄
Hedenbergite CaFe²⁺Si₂O₆
Group
Hornblende Ca₂(Mg,Fe,Al)₅(Al,Si)₈O₂₂(OH)₂
Hübnerite Mn²⁺(WO₄)
Ilmenite Fe²⁺Ti⁴⁺O₃
Ilvaite CaFe³⁺Fe²⁺₂O(Si₂O₇)(OH)
Iron Fe
Mineraloid
Jet C — fossilized wood
Kaersutite NaCa₂(Mg₃AlTi⁴⁺)(Si₆Al₂)O₂₂O₂
Kentrolite Pb₂Mn³⁺₂O₂(Si₂O₇)
Ludwigite Mg₂Fe³⁺O₂(BO₃)
Magnesio-hornblende Ca₂(Mg₄Al)(Si₇Al)O₂₂(OH)₂
Manganite Mn³⁺O(OH)
Melanotekite Pb₂Fe³⁺₂O₂(Si₂O₇)
Mottramite PbCu(VO₄)(OH)
Variety
Onyx SiO₂
Osumilite KFe₂(Al₅Si₁₀)O₃₀
Painite CaZrAl₉O₁₅(BO₃)
Pargasite NaCa₂(Mg₄Al)(Si₆Al₂)O₂₂(OH)₂
Mineraloid
Pearl Aragonite + conchiolin
Perovskite CaTiO₃
Piemontite Ca₂(Al₂Mn³⁺)[Si₂O₇][SiO₄]O(OH)
Pigeonite (Mg,Fe,Ca)₂Si₂O₆
Group
Pyrochlore Supergroup (Na,Ca)₂Nb₂O₆(OH,F)
Pyrolusite MnO₂
Group
Pyroxene XY(Si,Al)₂O₆
Riebeckite Na₂(Fe²⁺₃Fe³⁺₂)Si₈O₂₂(OH)₂
Romanèchite (Ba,H₂O)₂(Mn⁴⁺,Mn³⁺)₅O₁₀
Rutile TiO₂
Schorl NaFe²⁺₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Schorlomite Ca₃Ti₂(SiFe³⁺₂)O₁₂
Serendibite Ca₄[Mg₆Al₆]O₄[Si₆B₃Al₃O₃₆]
Silver Ag
Sphalerite ZnS
Spinel MgAl₂O₄
Staurolite Fe²⁺₂Al₉Si₄O₂₃(OH)
Stephanite Ag₅SbS₄
Group
Tantalite (Fe,Mn)Ta₂O₆
Group
Tennantite (Cu,Fe)₁₂As₄S₁₃
Tennantite-(Fe) Cu₆(Cu₄Fe₂)As₄S₁₃
Tenorite CuO
Group
Tetrahedrite (Cu,Fe)₁₂Sb₄S₁₃
Tetrahedrite-(Fe) Cu₆(Cu₄Fe₂)Sb₄S₁₃
Thorite Th(SiO₄)
Titanite CaTi(SiO₄)O
Uraninite UO₂
Uvite CaMg₃(Al₅Mg)(Si₆O₁₈)(BO₃)₃(OH)₃(OH)
Vauquelinite CuPb₂(CrO₄)(PO₄)(OH)
Group
Wolframite (Fe,Mn)WO₄