(* - Mineral name not approved by the IMA) (! - New Dana classification number has been added or changed) (? - IMA Discredited Mineral Species Name)
Density Mineral Name Color Hardness Luster Streak Color 1.45 Abelsonite red, pinkish 2-2.5 Sub Metallic red, pinkish 1.96 Vyalsovite red - Sub Metallic red 2.16 Graphite black, iron 1.5-2 Sub Metallic black black, iron 2.30 Erdite red, copper 2 Metallic black red, copper 2.51 Cronusite ! black, coal 1.5 Sub Metallic black black, coal 2.55 Melanovanadite black 2.5 Sub Metallic brown, dark red black 2.57 Hydrobiotite yellow, golden 2.5-3 Sub Metallic white yellow, golden 2.58 Oldhamite brown, light 4 Sub Metallic brown, light 2.69 Metavivianite green, leek 1.5-2 Sub Metallic brown, yellowish green, leek 2.70 Schollhornite gray 1.5-2 Metallic gray 2.70 Bariandite black, blue - Sub Metallic black black, blue 2.75 Wilhelmramsayite ! gray, dark lead 2.5 Metallic gray, dark lead 2.78 Fernandinite green, dark 2-3 Sub Metallic green, dark green, dark 2.82 Patronite gray, lead 2 Metallic black gray, lead 2.88 Coyoteite black 1.5 Metallic black black 2.94 Yushkinite violet 1 Metallic gray, reddish violet 2.98 Tochilinite black, bronze 1-1.5 Metallic black, bronze 3.00 Birnessite brown, dark 1.5 Sub Metallic brown, dark 3.08 Klyuchevskite green, dark 2.5 Sub Metallic green light green, dark 3.08 Klyuchevskite-Duplicate green 3.5 Sub Metallic greenish green 3.10 Rasvumite black, brownish 4-5 Metallic black, brownish 3.12 Valleriite bronze 1-1.5 Metallic bronze 3.15 Siderazot white, silver - Metallic white, silver 3.17 Annite brown, reddish 2.5-3 Sub Metallic white, brownish brown, reddish 3.18 Fluorannite ! black, iron 3 Sub Metallic gray black, iron 3.21 Caswellsilverite gray, yellow 1-2 Metallic gray, yellow 3.22 Moissanite blue 9.5 Metallic gray, greenish blue 3.26 Norrishite black, brownish 2.5 Sub Metallic brown, light black, brownish 3.30 Doloresite brown, dark - Sub Metallic black, greenish brown, dark 3.31 Bartonite brown, black 3.5 Metallic black brown, black 3.38 Chaoite gray, dark 1-2 Sub Metallic gray, dark 3.40 Steenstrupine-(Ce) red, brown 4 Sub Metallic tan red, brown 3.42 Takanelite gray, brownish 2.5-3 Sub Metallic black, brown gray, brownish 3.46 Hauerite gray, blackish 4 Metallic brown, reddish gray, blackish 3.50 Bannermanite black - Sub Metallic black, brownish black 3.54 Wicksite black, bluish 4.5-5 Sub Metallic green black, bluish 3.55 Jianshuiite brown 1.5-2 Metallic brown brown 3.56 Realgar red, aurora 1.5-2 Sub Metallic orange red, aurora 3.58 Haapalaite red, bronze 1 Metallic red, bronze 3.58 Rhonite brown 5-6 Sub Metallic brown 3.60 Julgoldite-(Fe+++) black, deep lustrous 4.5 Sub Metallic black, deep lustrous 3.60 Julgoldite-(Fe++) black 4.5 Sub Metallic black 3.65 Chiluite yellow 3 Sub Metallic yellow 3.70 Arseniosiderite brown, bronze 1.5 Sub Metallic ochraceous brown, bronze 3.72 Chlorbartonite ! brown 4 Sub Metallic black brown 3.80 Viaeneite ! yellow 3.5-4.5 Metallic black yellow 3.80 Stanekite ! black 4-5 Sub Metallic brown, dark black 3.80 Pseudorutile black 3.5 Sub Metallic brown, reddish black 3.80 Vrbaite black, gray 3.5 Metallic red, light black, gray 3.81 Daubreelite black 4.5-5 Metallic black, brown black 3.84 Hibonite black 7.5-8 Metallic brown, reddish black 3.84 Ernienickelite black, reddish 2 Sub Metallic brown, yellowish black, reddish 3.86 Ziesite black - Metallic brown, red black 3.88 Kraisslite brown, copper 3-4 Sub Metallic brown, golden brown, copper 3.90 Cafarsite yellow, brownish 5.5-6 Sub Metallic brown, yellowish yellow, brownish 3.91 Chalcophanite blue 2.5 Metallic brown blue 3.92 Laihunite brown, dark 6 Sub Metallic brown, light brown, dark 3.93 Isocubanite bronze 3.5 Metallic bronze 3.93 Takeuchiite black 6 Metallic brown black 3.94 Jeppeite black 5-6 Sub Metallic brown, light black 3.95 Aurorite black, grayish 2-3 Metallic brown black, grayish 3.96 Blossite black - Metallic brown, red black 4.00 Alabandite black 3.5-4 Sub Metallic green, dark black 4.00 Armalcolite gray 6 Metallic gray 4.00 Montroseite black 5.5-6.5 Sub Metallic black black 4.00 Paramontroseite black - Sub Metallic black black 4.00 Sulvanite bronze 3.5 Metallic black bronze 4.00 Lepidocrocite red 5 Sub Metallic brown, dark yellow red 4.00 Geikielite black, bluish 6 Sub Metallic brown, purple black, bluish 4.00 Perovskite black 5.5 Sub Metallic white, grayish black 4.02 Ilvaite black, iron 5.5-6 Sub Metallic black, brownish black, iron 4.02 Gillulyite red 2-2.5 Sub Metallic red red 4.03 Qandilite black 7 Metallic black black 4.03 Orthopinakiolite black 6 Metallic gray, brown black 4.05 Greigite blue 4-4.5 Metallic black blue 4.08 Nagashimalite black, greenish 6 Sub Metallic green black, greenish 4.10 Heideite gray, steel 3.5-4.5 Metallic gray, steel 4.11 Arsenosulvanite ? bronze 3.5 Metallic black bronze 4.11 Grimaldiite red, dark 3.5-4.5 Metallic red red, dark 4.12 Brookite brown 5.5-6 Sub Metallic white, yellowish brown 4.15 Uhligite ? black 5.5 Metallic gray, brownish black 4.17 Tivanite black 5.5 Sub Metallic black black 4.17 Dolerophanite brown 3 Sub Metallic brown, yellowish brown 4.18 Magnesiohulsite black 5.5-6.5 Sub Metallic brown, dark black 4.20 Chalcopyrite yellow, brass 3.5 Metallic black, greenish yellow, brass 4.20 Idaite brown 2.5-3.5 Metallic brown 4.20 Colusite bronze 3-4 Metallic black bronze 4.20 Gallite gray 3-3.5 Metallic black, grayish gray 4.20 Sedovite brown 3 Sub Metallic brown, red brown 4.20 Magnesiochromite black 5.5 Metallic gray, dark black 4.21 Ericssonite black, reddish 4.5 Sub Metallic brown black, reddish 4.21 Orickite yellow, brass 3.5 Metallic black yellow, brass 4.22 Sternbergite violet, blue 1-1.5 Metallic black violet, blue 4.23 Galaxite red, brown 7.5 Metallic red, brownish red, brown 4.25 Argentopyrite blue 3.5-4 Metallic blue 4.29 Vinciennite orange 4.5 Metallic orange 4.29 Talnakhite yellow 4-4.5 Metallic black yellow 4.29 Stannoidite brown, brass 4 Metallic gray, brown brown, brass 4.30 Magnesiocoulsonite black 6-6.5 Metallic black black 4.30 Hulsite black 3 Sub Metallic black black 4.30 Schneiderhohnite brown 3 Sub Metallic black, brownish brown 4.30 Heterogenite-2H black 3-4 Metallic brown, dark black 4.30 Schafarzikite red 3.5 Metallic brown, yellowish red 4.30 Berthierite gray, dark steel 2-2.5 Metallic gray, brownish gray, dark steel 4.30 Nukundamite red, copper 3.5 Metallic gray, dark red, copper 4.32 Smythite black, brownish 4.5 Metallic gray, dark black, brownish 4.34 Yimengite black 4 Metallic brown black 4.35 Haycockite yellow, brass 4.5 Metallic black yellow, brass 4.35 Manganite black 4 Sub Metallic brown, dark black 4.36 Mooihoekite yellow, brass 4 Metallic black yellow, brass 4.36 Cryptomelane black 6-6.5 Sub Metallic black, brownish black 4.37 Ramsdellite black, iron 3 Metallic black, brownish black, iron 4.38 Renierite yellow, bronze 4-5 Metallic gray, blackish yellow, bronze 4.39 Imhofite red, copper 2 Metallic purple red, copper 4.40 Stannite blue 3.5-4 Metallic black blue 4.40 Titanium * gray, silver 4 Metallic black gray, silver 4.40 Latrappite black 5.5 Metallic gray black 4.41 Loveringite black 7.5 Metallic black, grayish black 4.42 Landauite black 7.5 Sub Metallic gray black 4.44 Manganoshadlunite yellow 4 Metallic yellow 4.45 Vaesite black 4.5-5.5 Metallic black 4.45 Enargite gray, steel 3 Metallic black gray, steel 4.47 Hemusite gray 4 Metallic gray 4.48 Olkhonskite black 8 Metallic black black 4.48 Putoranite yellow, brass 4.5 Metallic black yellow, brass 4.50 Briartite gray, blue 3.5-4 Metallic gray, blue 4.50 Luzonite gray 3.5 Metallic black gray 4.50 Duranusite red 2 Metallic black red 4.50 Germanite brown 3 Metallic gray, dark brown 4.52 Pyrophanite red, blood 5 Sub Metallic yellow, ochre red, blood 4.52 Villamaninite black, iron 4.5 Metallic black, sooty black, iron 4.55 Psilomelane ? black, iron 5-6 Sub Metallic black, brownish black, iron 4.56 Kuramite gray 5 Metallic gray 4.56 Katoptrite black 5.5 Metallic brown, red black 4.57 Kesterite black, greenish 4.5 Metallic black black, greenish 4.57 Famatinite black, grayish 3-4 Metallic black black, grayish 4.57 Lenaite gray 4-4.5 Metallic gray, dark gray 4.60 Fetiasite brown 5 Sub Metallic brown, ochre brown 4.60 Mathiasite black 7.5 Metallic gray black 4.60 Loranskite-(Y) black, brownish 5 Sub Metallic gray, greenish black, brownish 4.60 Hutchinsonite red, cherry 1.5-2 Sub Metallic red red, cherry 4.61 Petrukite gray 4.5 Metallic black gray 4.62 Pyrrhotite bronze 3.5-4 Metallic black, gray bronze 4.62 Troilite brown, bronze 3.5-4 Metallic black, gray brown, bronze 4.62 Nekrasovite brown, reddish 4.5-5 Metallic brown, reddish 4.62 Graeserite ! black 5.5 Metallic black black 4.63 Neltnerite black 6 Sub Metallic black black 4.63 Lindsleyite black 7.5 Metallic gray black 4.63 Stibnite gray, lead 2 Metallic gray, blackish gray, lead 4.64 Ilmenorutile black, iron 6-6.5 Sub Metallic brown, reddish black, iron 4.64 Vuorelainenite gray, brown 6.5 Metallic gray, brown 4.64 Hydrohetaerolite black, brownish 5-6 Sub Metallic brown, dark black, brownish 4.64 Marokite black 6.5 Metallic brown, red black 4.65 Carrollite gray 4.5-5.5 Metallic gray 4.65 Violarite gray, violet 4.5-5.5 Metallic gray, violet 4.65 Siegenite gray, violet 5-5.5 Metallic black, grayish gray, violet 4.65 Polydymite gray, violet 4.5-5.5 Metallic gray, black gray, violet 4.65 Tennantite gray, steel 3.5-4 Metallic gray, reddish gray, steel 4.65 Magnesioferrite black, brownish 6-6.5 Metallic red, dark black, brownish 4.66 Mawsonite orange, brown 3.5-4 Metallic orange, brown 4.66 Clerite ! black 3.5-4 Sub Metallic brown black 4.66 Watanabeite gray, lead 4-4.5 Metallic gray, lead gray, lead 4.67 Indite black, iron 5 Metallic black black, iron 4.68 Dessauite ! black 6.5-7 Metallic black black 4.68 Covellite blue, indigo 1.5-2 Metallic gray, black blue, indigo 4.69 Murataite black 6-6.5 Sub Metallic black 4.69 Nolanite black 5-5.5 Sub Metallic black, brownish black 4.70 Tranquillityite red, dark - Sub Metallic red, dark 4.70 Cubanite yellow, brass 3.5 Metallic black yellow, brass 4.70 Blatterite black 6 Sub Metallic brown black 4.72 Ilmenite black, iron 5-5.5 Sub Metallic black, brownish black, iron 4.73 Pyrolusite gray, steel 6-6.5 Sub Metallic black gray, steel 4.74 Cleusonite ! black 6-7 Sub Metallic black black 4.74 Umohoite black, bluish 2 Sub Metallic gray, blue black, bluish 4.75 Jacobsite black, iron 5.5-6 Sub Metallic black, reddish black, iron 4.77 Hocartite gray, brownish 4 Metallic gray, brownish 4.77 Braunite-I black, grayish 6-6.5 Sub Metallic black, brownish gray black, grayish 4.77 Braunite-II * black, grayish 6-6.5 Sub Metallic black, brownish gray black, grayish 4.77 Hausmannite black, brownish 5.5 Sub Metallic brown, dark reddish black, brownish 4.78 Cernyite gray 4 Metallic black gray 4.78 Owensite black 3.5 Metallic black black 4.80 Chromite black 5.5 Metallic brown black 4.80 Cattierite pink 4.5 Metallic pink 4.80 Linnaeite gray, violet 4.5-5.5 Metallic black, grayish gray, violet 4.80 Pentlandite bronze 3.5-4 Metallic black, greenish bronze 4.80 Polybasite black 2.5-3 Sub Metallic black, reddish black 4.81 Selenium gray 2 Sub Metallic red gray 4.81 Rebulite gray, dark - Metallic red, brown gray, dark 4.82 Pirquitasite gray 4 Metallic gray, brownish gray 4.83 Dingdaohengite-(Ce) ! black 6 Sub Metallic brown black 4.84 Ottemannite gray, reddish 2 Metallic gray, reddish 4.85 Iwakiite black, greenish 6-6.5 Metallic black black, greenish 4.86 Livingstonite gray, steel 2 Sub Metallic red gray, steel 4.86 Manganochromite black, grayish 5.5 Metallic black, grayish 4.86 Mohite gray, greenish 4 Metallic gray gray, greenish 4.87 Karelianite black 8-9 Metallic black black 4.87 Hawleyite yellow, light 2.5-3 Metallic yellow, light yellow, light 4.88 Chalcostibite gray, lead 3.5 Metallic black gray, lead 4.89 Yarrowite black 3.5 Metallic black 4.89 Marcasite bronze 6-6.5 Metallic black, gray brownish bronze 4.90 Fukuchilite gray 6 Sub Metallic gray 4.90 Lautite black, grayish 3-3.5 Metallic black black, grayish 4.90 Tetrahedrite gray, iron 3.5-4 Metallic black gray, iron 4.90 Maghemite brown, dark 6 Metallic brown brown, dark 4.90 Smithite orange, brown 1.5-2 Sub Metallic red, vermilion orange, brown 4.91 Langbanite black, iron 6.5 Metallic black, grayish black, iron 4.93 Freibergite gray 3.5-4 Metallic black, reddish gray 4.94 Toyohaite gray 4 Metallic gray 4.95 Bixbyite black 6-6.5 Metallic black black 4.95 Goldfieldite gray, dark lead 3-3.5 Metallic black gray, dark lead 4.96 Abswurmbachite black 6.5 Metallic black, brownish black 4.96 Stoiberite black - Metallic brown, red black 4.97 Lapieite gray, steel 4.5-5 Metallic gray, steel 4.97 Pierrotite black, grayish 3.5 Metallic black, reddish black, grayish 4.97 Stalderite black 3.5-4 Metallic red, brownish black 5.00 Chatkalite rose 4.5 Metallic rose 5.00 Crednerite black, iron 4-5 Metallic black, brownish black, iron 5.00 Donathite ? black 6.5-7 Metallic brown, black black 5.01 Bravoite ? gray, steel 6.5 Metallic black gray, steel 5.01 Pyrite yellow, pale brass 6.5 Metallic black, greenish yellow, pale brass 5.02 Hetaerolite black 6 Sub Metallic black, brownish black 5.04 Columbite-(Mg) black, brownish 6.5 Sub Metallic brown, dark black, brownish 5.04 Parapierrotite black 2.5-3 Sub Metallic gray black 5.05 Ferdisilicite * gray, steel 6.5 Metallic black gray, steel 5.05 Fergusonite-(Y) black 5.5-6 Sub Metallic brown black 5.07 Skinnerite gray, silver 3.5-4 Metallic black, reddish gray, silver 5.08 Jankovicite black 2 Metallic brown, violet black 5.10 Cuprospinel black 6.5-7 Metallic black black 5.10 Bornite red, copper 3 Metallic black, grayish red, copper 5.10 Sartorite gray, dear lead 3 Metallic brown, dark gray, dear lead 5.10 Chabourneite black 3-3.5 Sub Metallic red, brown black 5.12 Versiliaite black 5 Metallic black black 5.13 Spionkopite black 2.5-3 Metallic black 5.15 Franklinite black 5.5-6 Sub Metallic brown, reddish black 5.15 Magnetite black, grayish 5.5-6 Metallic black black, grayish 5.15 Zoubekite gray, steel 3.5-4 Metallic black gray, steel 5.16 Uchucchacuaite gray, lead 3.5 Metallic gray, lead 5.16 Ianthinite black, violet 2.5-3 Sub Metallic brown, violet black, violet 5.17 Trevorite black 5 Metallic black black 5.18 Eskolaite black 8-8.5 Metallic green black 5.19 Coulsonite gray, blue 4.5-5 Metallic brown, black gray, blue 5.20 Herzenbergite gray 2 Metallic black, brown gray 5.20 Miargyrite gray, steel 2-2.5 Sub Metallic red, cherry gray, steel 5.20 Picotpaulite bronze 2 Metallic bronze 5.20 Sinnerite gray, steel 5 Metallic black, grayish gray, steel 5.21 Paakkonenite gray 2 Metallic gray, brownish gray 5.22 Fuloppite gray 2-2.5 Metallic gray, reddish gray 5.22 Cochromite black 7 Metallic green black 5.24 Zinkenite gray 3-3.5 Metallic gray, steel gray 5.24 Nichromite black 6-6.5 Metallic gray, greenish black 5.24 Jentschite ! black 2-2.5 Sub Metallic red, dark black 5.26 Thalfenisite brown, bronze 1-1.5 Metallic brown, bronze 5.26 Twinnite black 3.5 Metallic black, brownish black 5.27 Godlevskite yellow, bronze 4-5 Metallic gray yellow, bronze 5.27 Roshchinite gray, lead 2.5-3.5 Metallic gray, pale steel gray, lead 5.28 Columbite-(Mn) black, brownish 6 Sub Metallic black, reddish black, brownish 5.29 Cesarolite gray 4.5 Sub Metallic gray 5.30 Paxite black 3.5-4 Metallic black black 5.30 Senaite black 6-6.5 Sub Metallic black, brownish black 5.30 Liveingite gray, lead 3 Metallic brown, dark gray, lead 5.30 Hematite gray, reddish 6.5 Metallic brown,. reddish gray, reddish 5.31 Guettardite black, grayish 4 Metallic brownish black, grayish 5.33 Apuanite black 4-5 Metallic black black 5.33 Cuboargyrite ! black, grayish 3 Metallic black black, grayish 5.33 Ramdohrite gray, bluish black 2 Metallic black, gray gray, bluish black 5.33 Baumstarkite ! black, iron 2.5 Metallic black, grayish black, iron 5.33 Baumhauerite gray, lead 3 Metallic brown, chocolate gray, lead 5.35 Bismutoplagionite * gray 2.5 Metallic gray 5.35 Eskebornite bronze 3-3.5 Metallic black bronze 5.36 Hongquiite * white, light 5-6 Metallic white, light 5.39 Geffroyite brown, bronze 2.5 Metallic brown, bronze 5.40 Osbornite yellow, golden 8.5 Metallic yellow, golden 5.41 Delafossite black 5.5 Metallic black black 5.41 Cylindrite gray, lead 2.5 Metallic black gray, lead 5.41 Andorite yellow, grayish 3-3.5 Metallic black yellow, grayish 5.41 Seligmannite gray, lead 2.5-3 Metallic brown, chocolate gray, lead 5.41 Rathite gray, lead 3 Metallic brown, dark gray, lead 5.42 Stilleite gray 5 Metallic gray 5.44 Arsenolamprite gray, dark 2 Metallic black gray, dark 5.44 Coronadite black, grayish 4.5-5 Sub Metallic black, brownish black, grayish 5.44 Strontiochevkinite black, brownish 5-6 Sub Metallic brown black, brownish 5.45 Horobetsuite * gray 2 Metallic gray 5.45 Jaipurite * gray, steel - Metallic gray, steel 5.45 Velikite gray 4 Metallic gray gray 5.46 Koragoite red 4-5 Metallic brown, grayish red 5.48 Tintinaite gray, lead 2.5-3 Metallic black gray, lead 5.48 Parajamesonite ? gray 2.5-3 Metallic gray 5.49 Mcconnellite red, dark 5.5 Metallic red, dark 5.50 Aktashite black, grayish 3.5 Metallic black black, grayish 5.50 Petscheckite black 5 Metallic black, brown black 5.50 Millerite bronze 3-3.5 Metallic black, greenish bronze 5.50 Plagionite black 2.5 Metallic black, reddish gray black 5.50 Molybdenite black 1 Metallic gray, greenish black 5.51 Brunogeierite gray 4.5 Sub Metallic gray 5.51 Samsonite black 2.5 Sub Metallic red, dark black 5.52 Magnetoplumbite black, grayish 6 Metallic brown, dark black, grayish 5.52 Sorbyite gray, lead 3.5-4 Metallic metallic gray, lead 5.53 Lorandite red 2-2.5 Sub Metallic red red 5.54 Vigezzite orange 4.5-5 Sub Metallic white orange 5.55 Proustite vermilion 2-2.5 Sub Metallic red, vermilion vermilion 5.56 Fizelyite gray, lead 2 Metallic gray, dark gray, lead 5.56 Dufrenoysite gray, lead 3 Sub Metallic brown, red gray, lead 5.57 Jamesonite gray, lead 2.5 Metallic black. grayish gray, lead 5.57 Zincite yellow 4-5 Sub Metallic orange, yellowish yellow 5.60 Aramayoite black, iron 2.5 Metallic black black, iron 5.60 Digenite blue 2.5-3 Sub Metallic black, grayish blue 5.60 Benavidesite gray, lead 2.5 Metallic gray, brown gray, lead 5.63 Melanostibite black 4 Sub Metallic cherry black 5.63 Djurleite gray, lead 2.5-3 Metallic metallic gray, lead 5.64 Garavellite gray 4 Metallic gray 5.64 Bambollaite gray, brownish 3 Metallic gray, brownish 5.65 Chalcocite black, blue 2.5-3 Metallic black, grayish black, blue 5.68 Anilite gray, bluish 3-4 Metallic black gray, bluish 5.69 Nezilovite ! black 4-5 Metallic brown, dark black 5.70 Robinsonite gray, bluish lead 2.5-3 Metallic gray, bluish lead 5.70 Arsenic gray, lead 3.5 Metallic black gray, lead 5.70 Franckeite black, grayish 2.5 Metallic black, grayish black, grayish 5.70 Yttrotantalite-(Y) black, brownish 5-5.5 Sub Metallic gray, colorless black, brownish 5.71 Ferrorhodsite black 4.5 Metallic black black 5.71 Suredaite ! black, grayish 2.5-3 Metallic black black, grayish 5.72 Dadsonite gray, lead 2.5 Metallic black gray, lead 5.73 Heteromorphite black 2.5-3 Metallic black black 5.73 Melanotekite black 6.5 Sub Metallic greenish black 5.75 Launayite gray, lead 3.5-4 Metallic black gray, lead 5.75 Giraudite gray 3.5-4 Metallic white gray 5.76 Lindqvistite black 6 Sub Metallic black, brownish black 5.79 Weissbergite gray, steel 1.5 Metallic gray, reddish gray, steel 5.80 Playfairite gray, lead 3.5-4 Metallic black gray, lead 5.80 Bournonite gray 3 Metallic gray gray 5.82 Heazlewoodite bronze, light 4 Metallic bronze, light bronze, light 5.83 Lengenbachite blue, gray 1-2 Metallic black, brownish blue, gray 5.83 Routhierite red, violet 3.5 Metallic red, violet 5.85 Pyrargyrite red, deep 2.5 Sub Metallic red, cherry red, deep 5.88 Gruzdevite black, grayish 4.5 Metallic black, grayish 5.88 Cechite black 4.5-5 Sub Metallic black black 5.88 Antimonselite white, tin 3.5 Metallic black white, tin 5.88 Muckeite gray, pale 3.5 Metallic black, gray gray, pale 5.90 Carlsbergite gray 7 Metallic gray 5.92 Billingsleyite gray, lead 2.5 Metallic gray, lead 5.92 Veenite gray, steel 3.5-4 Metallic black gray, steel 5.93 Yttrocolumbite-(Y) black 5-6 Sub Metallic brown black 5.95 Pararsenolamprite ! gray, lead 2-2.5 Metallic black gray, lead 5.95 Semseyite black 2.5 Metallic black black 5.95 Jordanite gray, lead 3 Metallic black gray, lead 5.95 Fersilicite * white, tin 6.5 Metallic black, grayish white, tin 5.96 Glaucodot white, grayish tin 5 Metallic black white, grayish tin 5.96 Kamiokite black, iron 4.5 Sub Metallic black black, iron 5.98 Madocite black, grayish 3 Metallic black, grayish black, grayish 6.00 Weissite black, bluish 3 Metallic black black, bluish 6.00 Plumboferrite black 5 Metallic black, dark reddish black 6.00 Boulangerite gray, lead 2.5 Metallic brown, reddish gray, lead 6.00 Sterryite black 3.5 Metallic metallic black 6.01 Betekhtinite black, brownish 3 Metallic black black, brownish 6.05 Brackebuschite brown, dark 4-5 Sub Metallic yellow brown, dark 6.06 Miharaite gray 4 Metallic gray 6.07 Arsenopyrite white, tin 5 Metallic black white, tin 6.07 Laffittite red, dark 3.5 Metallic red, brownish red, dark 6.10 Diaphorite gray 2.5 Metallic gray, steel gray 6.12 Gersdorffite gray 5.5 Metallic black, grayish gray 6.15 Thalcusite bronze 2.5-3 Metallic bronze 6.15 Stibarsen white 3-4 Metallic black, grayish white 6.15 Pearceite black 3 Sub Metallic black, reddish black 6.15 Stromeyerite gray, blue 2.5-3 Metallic gray, steel gray, blue 6.17 Chameanite gray 4.5 Metallic gray 6.17 Alloclasite gray, steel 5 Metallic black gray, steel 6.19 Fangite brown, deep dark 2-2.5 Sub Metallic orange brown, deep dark 6.19 Kentrolite brown, dark reddish 5 Sub Metallic brown, dark brown, dark reddish 6.20 Argyrodite black 2.5 Metallic black, grayish black 6.20 Bursaite ? gray 2.5-3 Metallic gray 6.20 Potosiite white 2.5 Metallic white 6.20 Umangite black, blue 3 Metallic black black, blue 6.20 Vozhminite yellow, brownish 4.5-5 Metallic black yellow, brownish 6.20 Tellurium white 2-2.5 Metallic white, grayish white 6.21 Arsenpolybasite black 3 Metallic black black 6.22 Gratonite gray, lead 2.5 Metallic black gray, lead 6.23 Marrite gray, lead 3 Metallic black, brownish gray, lead 6.25 Stephanite gray, lead 2-2.5 Metallic black gray, lead 6.25 Drysdallite black, grayish 1-1.5 Metallic black, brown black, grayish 6.28 Canfieldite black 2.5 Metallic black, grayish black 6.30 Kobellite gray, lead 2.5-3 Metallic black gray, lead 6.30 Columbite-(Fe) black 6 Sub Metallic brown, blackish black 6.30 Hakite brown, gray 5 Metallic white brown, gray 6.30 Murdochite black 4 Sub Metallic black black 6.30 Freieslebenite gray 2.5 Metallic gray, whitish gray 6.31 Falkmanite gray, lead 2-3 Metallic gray, brownish gray, lead 6.32 Balkanite gray 3.5 Metallic gray 6.33 Cobaltite white, reddish silver 5.5 Metallic black, grayish white, reddish silver 6.34 Antimonpearceite black 3 Sub Metallic black black 6.35 Arsenohauchecornite bronze 5.5 Metallic black, grayish bronze 6.36 Hauchecornite bronze 5 Metallic black, grayish bronze 6.37 Owyheeite gray, lead 2.5 Metallic brown, reddish gray, lead 6.39 Meneghinite gray, blackish 2.5 Metallic metallic gray, blackish 6.40 Raguinite bronze - Metallic bronze 6.40 Emplectite gray 2 Metallic black gray 6.40 Teallite gray, lead 1.5-2 Metallic black gray, lead 6.40 Geocronite gray, blue 2.5-3 Metallic gray, lead gray, blue 6.40 Rynersonite white, beige 4.5 Sub Metallic white white, beige 6.42 Qitianlingite black 5.5 Sub Metallic black 6.45 Aikinite gray, lead 2-2.5 Metallic black, grayish gray, lead 6.45 Xifengite gray, steel 5.5 Metallic black gray, steel 6.45 Romanechite black, grayish 5-6 Sub Metallic black, brown black, grayish 6.45 Hodrushite brown 4-5 Metallic black, grayish brown 6.47 Cuprobismutite black, blue - Metallic black black, blue 6.47 Izoklakeite gray, lead 3.5-4 Metallic black, grayish gray, lead 6.50 Nickelskutterudite gray 5.5-6 Metallic gray 6.50 Wittichenite gray, lead 2.5 Metallic black gray, lead 6.50 Skutterudite white 5.5-6 Metallic black white 6.50 Jaskolskiite gray, lead 4 Metallic gray, dark gray, lead 6.52 Paradocrasite white, silver 3.5 Metallic metallic white, silver 6.53 Achavalite ! gray 2.5 Metallic gray 6.55 Wolframoixiolite * black 5-6 Sub Metallic black, brownish black 6.60 Cosalite gray 2.5-3 Metallic black gray 6.60 Chalcothallite gray, lead 2-2.5 Metallic black gray, lead 6.60 Paraguanajuatite gray, lead 2.5-3 Metallic gray gray, lead 6.61 Ashanite ? brown, dark 6-6.5 Sub Metallic brown brown, dark 6.61 Mckinstryite gray, dark 1.5-2.5 Metallic gray, dark gray, dark 6.62 Guanajuatite gray, lead 2.5-3.5 Metallic gray gray, lead 6.62 Morozeviczite gray, brownish 3.5 Metallic gray, dark gray, brownish 6.62 Polkovicite gray, brownish 3.5 Metallic gray, dark gray, brownish 6.64 Mummeite gray, silver 4 Metallic gray, silver 6.64 Xingzhongite gray, steel 6 Metallic gray, steel 6.65 Ullmannite gray, steel 5.5 Metallic black, grayish gray, steel 6.66 Penroseite gray, lead 2.5-3 Metallic black gray, lead 6.67 Antimony gray, light 3-3.5 Metallic gray, lead gray, light 6.69 Vysotskite gray, silver 1.5 Metallic gray, silver 6.70 Berryite gray, blue 3.5 Metallic gray, blue 6.70 Cannizzarite gray, light 2.5 Metallic gray, light 6.70 Benjaminite yellow, grayish 3.5 Metallic yellow, grayish 6.70 Novakite gray, steel 3-3.5 Metallic black gray, steel 6.70 Makovickyite gray 3.5 Metallic gray gray 6.70 Tantalite-(Mg) ! black 5.5 Sub Metallic red, brown black 6.70 Berzelianite gray, bluish 2 Metallic shining gray, bluish 6.72 Kullerudite gray, lead 5.5-6.5 Metallic gray, lead 6.72 Gudmundite white, silvery 5.5-6 Metallic black, grayish white, silvery 6.73 Hammarite gray, reddish steel 3-4 Metallic black gray, reddish steel 6.74 Cuprorhodsite black, iron 5-5.5 Metallic black, iron 6.74 Furutobeite gray 3 Metallic gray 6.74 Schirmerite gray, lead 2 Metallic gray, lead 6.76 Willyamite gray, steel 5.5 Metallic black, grayish gray, steel 6.77 Junoite gray 3.5-4 Metallic gray 6.80 Gortdrumite gray, lead 3.5-4 Metallic gray, lead 6.80 Pavonite gray, lead 2 Metallic gray, lead gray, lead 6.82 Vincentite gray 5 Metallic gray 6.82 Jalpaite gray 2-2.5 Metallic black gray 6.83 Zenzenite black 5.7 Metallic black 6.85 Eclarite gray, white 3-3.5 Metallic gray, lead gray, white 6.89 Costibite gray, steel 6 Metallic gray, steel 6.90 Crookesite gray, blue 2.5-3 Metallic gray, blue 6.90 Paracostibite white, gray 7 Metallic white, gray 6.90 Matildite gray 2.5 Metallic gray, light gray 6.91 Stistaite gray, light 3 Metallic gray, light 6.91 Paderaite black 4 Metallic gray, lead black 6.92 Oregonite white 5 Metallic white 6.92 Barringerite white, gray - Metallic white, gray 6.96 Gladite gray, lead 2.5-3 Metallic black gray, lead 6.98 Friedrichite gray, silver 4 Metallic gray, silver 6.99 Laurite black 7.5 Metallic gray, dark black 7.00 Lillianite gray, steel 2-3 Metallic black gray, steel 7.00 Galenobismutite gray, lead 2.5-3 Metallic black, gray gray, lead 7.00 Bismuthinite gray 2 Metallic gray gray 7.01 Lindstromite gray 3-3.5 Metallic black gray 7.01 Nuffieldite gray 3.5-4 Metallic black, grayish gray 7.01 Gustavite gray, steel 3.5 Metallic gray gray, steel 7.02 Neyite gray, lead 2.5 Metallic gray gray, lead 7.03 Daomanite * gray 3.5-4 Metallic gray 7.03 Bellidoite gray, silver 1.5-2 Metallic gray, silver 7.05 Zinc gray, blue 2 Metallic gray, light gray, blue 7.06 Weibullite gray, steel 2-2.5 Metallic gray, dark gray, steel 7.08 Suessite white, gray - Metallic white, gray 7.08 Xilingolite gray, lead 3 Metallic gray gray, lead 7.09 Ixiolite gray 6-6.5 Metallic brown, dark gray 7.10 Eskimoite black 4 Metallic black 7.10 Vulcanite bronze 1-2 Metallic bronze 7.10 Jolliffeite white, tin 6-6.5 Metallic white, tin 7.10 Safflorite gray 4-5 Metallic black, grayish gray 7.10 Rammelsbergite white, tin 5.5 Metallic black, grayish white, tin 7.10 Ellisite gray, dark 2 Metallic brown, pale gray, dark 7.11 Ourayite gray 2 Metallic gray 7.12 Proudite gray, silver 2-2.5 Metallic gray, silver 7.12 Wittite gray, light lead 2-2.5 Metallic black gray, light lead 7.14 Peterbaylissite black 4-5 Sub Metallic black, dark brownish black 7.15 Heyrovskyite white, tin 3.5-4 Metallic black, grayish white, tin 7.15 Gupeiite gray, steel 5 Metallic black gray, steel 7.15 Hubnerite brown 4.5 Sub Metallic brown, reddish brown 7.19 Kitkaite gray, yellow 3.5 Metallic gray, yellow 7.20 Chromium white 7.5 Metallic white 7.20 Pararammelsbergite white, silver 5.5 Metallic black, grayish white, silver 7.20 Kieftite white, tin 5-5.5 Metallic gray white, tin 7.21 Roaldite white, tin 5.5-6.5 Metallic white, tin 7.21 Ferroselite bronze 6-6.5 Metallic black bronze 7.22 Hastite ? red, brownish 6 Metallic red, brownish 7.24 Cuproiridsite black, iron 5-6 Metallic ingen black, iron 7.25 Treasurite black - Metallic black 7.25 Naumannite black, grayish 2.5 Metallic black black, grayish 7.27 Aschamalmite gray, lead 3.5 Metallic gray, lead 7.28 Wodginite brown, dark 5.5 Sub Metallic brown brown, dark 7.30 Wolframite * black, brownish 4.5 Sub Metallic brown, reddish black, brownish 7.30 Melonite white 1-1.5 Metallic gray, dark white 7.30 Argentite * black 2-2.5 Metallic black black 7.30 Acanthite gray, lead 2-2.5 Metallic black, shining gray, lead 7.31 Tin white, grayish 2 Metallic white, gray white, grayish 7.31 Indium gray, yellow 3.5 Metallic gray, yellow 7.34 Dzharkenite black 5 Metallic black black 7.36 Bukovite brown, gray 2 Metallic brown, gray 7.36 Danbaite white, gray 4 Metallic white, gray 7.38 Telargpalite gray, steel 2-2.5 Metallic gray, steel 7.38 Tsnigriite gray, dark 3.5 Metallic gray, dark 7.40 Malanite white 5 Metallic white 7.40 Galena gray, light lead 2.5 Metallic black, grayish gray, light lead 7.40 Lollingite white, silvery 5 Metallic black, grayish white, silvery 7.40 Schreibersite bronze 6.5-7 Metallic gray, dark bronze 7.43 Cohenite white, yellowish 5.5-6 Metallic white, yellowish 7.45 Ferberite black 4.5 Sub Metallic black, brownish black 7.45 Giessenite black, grayish 2.5 Metallic black, grayish black, grayish 7.46 Clinosafflorite white, silver 4.5-5 Metallic white, silver 7.50 Orcelite white, yellow - Metallic white, yellow 7.50 Nagyagite gray, lead 1.5-2 Metallic black, gray gray, lead 7.54 Rickardite violet 3.5 Metallic black violet 7.55 Empressite bronze 3.5 Metallic black, grayish bronze 7.55 Hessite gray, lead 1.5-2 Metallic gray, light gray, lead 7.55 Tetradymite gray, steel 1.5-2 Metallic gray, steel gray, steel 7.56 Bismutocolumbite black 5.5 Sub Metallic brown, yellowish black 7.60 Soucekite gray, lead 4 Metallic gray, lead 7.60 Iron ! black, iron 4-5 Metallic gray black, iron 7.61 Prassoite ! white 5-6 Metallic white 7.65 Domeykite gray 3-3.5 Metallic gray, black gray 7.70 Eucairite bronze 2.5 Metallic white, gray bronze 7.70 Haxonite white, tin 5.5-6 Metallic white, tin 7.70 Hematophanite brown, reddish 2-3 Sub Metallic red, yellow brown, reddish 7.71 Petrovicite gray 3 Metallic gray 7.72 Tapiolite-(Mn) brown, dark 6 Sub Metallic brown, dark brown, dark 7.74 Rucklidgeite white, silver 2.5 Metallic gray, lead white, silver 7.75 Sorosite ! white, pinkish tin 5-5.5 Metallic white, pinkish tin 7.75 Metacinnabar black 3 Metallic black black 7.78 Kharaelakhite brown, bronze - Metallic brown, bronze 7.78 Rohaite gray, steel 3-3.5 Metallic gray, steel 7.79 Nickeline gray, lead 5.5 Metallic black, brownish gray, lead 7.79 Vavrinite ! gray, silvery 2 Metallic gray, dark gray, silvery 7.79 Kawazulite white, silver 1.5 Metallic gray, steel white, silver 7.80 Ikunolite gray, lead 2 Metallic gray, dark gray, lead 7.82 Tellurobismuthite gray, pale 1.5-2 Metallic gray, lead gray, pale 7.82 Tapiolite-(Fe) black, brownish 6 Metallic brown black, brownish 7.83 Maucherite red, grayish copper 5 Metallic gray, blackish red, grayish copper 7.85 Imiterite gray, light 2.5-3 Metallic gray, dark gray, light 7.86 Henryite gray 3.5 Metallic gray 7.87 Bohdanowiczite gray, lead 3 Metallic gray, lead 7.89 Kochkarite gray, silver 2-2.5 Metallic gray, lead gray, silver 7.90 Borodaevite gray 3.5 Metallic gray 7.90 Kamacite ? black, iron 4 Metallic gray black, iron 7.91 Hollingworthite gray 6-6.5 Metallic gray 7.92 Oenite ! white, silver 5-5.5 Metallic gray white, silver 7.98 Platynite ? gray 2-3 Metallic black, shining gray 8.00 Platarsite gray 7.5 Metallic gray 8.00 Vihorlatite ! gray - Metallic gray 8.00 Nisbite white, tin 5 Metallic white, tin 8.00 Stutzite gray 3.5 Metallic gray, lead gray 8.00 Awaruite white, gray 5 Metallic gray, light white, gray 8.00 Nickel white, gray 4-5 Metallic white, grayish white, gray 8.01 Volynskite gray, lead 2.5-3 Metallic gray, lead 8.01 Taenite white, grayish 5-5.5 Metallic gray, light white, grayish 8.06 Frohbergite white, silver 3-4 Metallic white, silver 8.07 Coloradoite black, grayish 2.5 Metallic black black, grayish 8.09 Milotaite ! gray, silver 4.5 Metallic gray, silver 8.09 Babkinite ! gray, silvery 2 Metallic gray gray, silvery 8.10 Joseite gray 2 Metallic gray 8.10 Baksanite ! gray, steel 1.5-2 Metallic gray, steel 8.10 Telluronevskite ! gray, steel 3.5 Metallic black gray, steel 8.10 Tantalite-(Mn) black 6-6.5 Sub Metallic brown black 8.10 Sylvanite white, yellowish silver 1.5-2 Metallic gray, steel white, yellowish silver 8.12 Borovskite gray, dark 3 Metallic gray, dark 8.12 Laitakarite gray, lead 2 Metallic black, grayish gray, lead 8.15 Monteponite black 3 Metallic black black 8.15 Altaite white, tin 2.5 Metallic black white, tin 8.16 Tsumoite white, silver 2.5-3 Metallic gray, steel white, silver 8.17 Langisite pink 6-6.5 Metallic pink 8.17 Tapiolite * black 6-6.5 Metallic brown black 8.20 Clausthalite gray, lead 2.5 Metallic black, grayish gray, lead 8.20 Tantalite-(Fe) black, brownish 6-6.5 Sub Metallic brown, black black, brownish 8.21 Zlatogorite ! white, silver 4.5 Metallic gray, light silver white, silver 8.23 Breithauptite red, copper 3.5-4 Metallic brown, reddish red, copper 8.26 Kotulskite gray 4-4.5 Metallic gray 8.28 Tetrataenite white, gray 3.5 Metallic gray white, gray 8.30 Palladseite white 4.5-5 Metallic white 8.30 Joseite-B white, silver 2 Metallic white, silver 8.31 Chrisstanleyite ! gray 5 Metallic black gray 8.33 Tiemannite gray 2.5 Metallic black, grayish gray 8.38 Kutinaite gray, silver 4.5 Metallic gray, silver 8.41 Pilsenite gray, steel 1.5-2.5 Metallic gray, steel 8.42 Cuprostibite gray, steel 4 Metallic gray, steel 8.43 Kostovite white, gray 2-2.5 Metallic white, gray 8.44 Osarsite gray 6 Metallic gray 8.48 Oosterboschite black 5 Metallic black black 8.48 Koutekite blue, gray 3.5 Metallic black blue, gray 8.50 Protojoseite * white, gray - Metallic white, gray 8.50 Kusachiite black 4-5 Metallic black black 8.50 Parkerite brown, bronze 3 Metallic metallic brown, bronze 8.53 Krennerite white 2.5 Metallic gray, greenish white 8.55 Imgreite ? red, pale rose 4 Metallic red, pale rose 8.55 Algodonite gray 4 Metallic gray 8.60 Cadmium white, tin 1-2 Metallic white, tin 8.60 Jedwabite ! yellow, grayish 7 Metallic yellow, grayish 8.72 Shandite yellow, brass 4 Metallic yellow, brass 8.73 Uraninite black, brownish 5-6 Sub Metallic black, brownish black, brownish 8.79 Vasilite gray, steel 5-5.5 Metallic black gray, steel 8.80 Horsfordite ? gray 4-5 Metallic white, silver gray 8.83 Genkinite gray 5.5-6 Metallic gray 8.91 Hedleyite black, iron 2 Metallic black, iron 8.91 Wattersite bronze 4.5 Sub Metallic red, dark brick bronze 8.92 Petzite black, iron 2.5 Metallic black, grayish black, iron 8.94 Hexatestibiopanickelite gray, brownish 2 Metallic gray, brownish 8.95 Copper brown 2.5-3 Metallic rose brown 8.99 Testibiopalladite gray, steel 3.5-4 Metallic gray, steel 9.04 Calaverite yellow 2.5 Metallic green yellow 9.05 Fischesserite white, silver 2-2.5 Metallic white, silver 9.07 Plattnerite black, brownish 5.5 Sub Metallic brown, chestnut black, brownish 9.10 Kashinite gray 7.5 Metallic gray 9.14 Kolarite gray - Metallic gray 9.33 Majakite white, gray 6 Metallic white, gray 9.50 Temagamite gray 2.5 Metallic gray 9.50 Cooperite gray, steel 4-5 Metallic gray, steel 9.50 Stibiopalladinite gray, steel 4-5 Metallic black gray, steel 9.50 Michenerite white, silver 2.5 Metallic black white, silver 9.52 Hanawaltite black 4 Metallic black, dark reddish black 9.57 Avicennite black, grayish 2 Metallic black, grayish black, grayish 9.59 Erlichmanite white, gray 4.5-5.5 Metallic white, gray 9.66 Urvantsevite gray, steel 2.5 Metallic gray, steel 9.67 Sudovikovite ! yellow 2-2.5 Metallic yellow 9.70 Dyscrasite gray 3.5-4 Metallic white, silver gray 9.72 Cherepanovite black, grayish 6 Metallic black black, grayish 9.75 Bismuth white, silver 2-2.5 Metallic white, silver white, silver 9.90 Pasavaite ! gray 2 Metallic gray gray 9.94 Montbrayite white, yellowish 2.5 Metallic white white, yellowish 9.97 Gaotaiite black, steel 3 Metallic black black, steel 9.98 Aurostibite gray, lead 3 Metallic bronze gray, lead 10.00 Ruthenarsenite brown 6-6.5 Metallic brown 10.00 Allargentum gray, silver 4 Metallic gray, silver 10.00 Braggite gray, steel 1.5 Metallic gray, steel 10.00 Moncheite gray, steel 2-3 Metallic gray gray, steel 10.00 Thorianite black, brownish 6 Metallic gray, greenish black, brownish 10.01 Khamrabaevite gray, dark 9-9.5 Metallic gray, dark 10.14 Shuangfengite black 3 Metallic black black 10.20 Stannopalladinite pink, brown 5 Metallic pink, brown 10.20 Atheneite white, gray 5 Metallic white, gray 10.22 Polkanovite ! gray - Metallic gray 10.25 Telluropalladinite white, silver 5 Metallic white, silver 10.25 Niobocarbide ! yellow 8 Metallic yellow 10.27 Oulankaite ! rose 3.5-4 Metallic rose 10.33 Isomertieite white, silver 5.5 Metallic white, silver 10.40 Stillwaterite gray 4.5 Metallic gray 10.40 Arsenopalladinite white, silver 4 Metallic white, silver 10.42 Palladoarsenide gray, steel 5 Metallic gray, steel 10.50 Tolovkite gray, steel 7.5 Metallic gray, steel 10.50 Silver white, silver 2.5-3 Metallic white, silver white, silver 10.58 Sperrylite white, tin 6-7 Metallic black white, tin 10.60 Mertieite-I yellow, brass 5.5 Metallic yellow, brass 10.70 Cabriite white, gray 4-4.5 Metallic white, gray 10.75 Eugenite white, silver 2.5-3 Metallic metallic white, silver 10.86 Palladobismutharsenide white, silver 5 Metallic white, silver 10.90 Iridarsenite gray 5-5.5 Metallic gray 10.95 Damiaoite ! white, bright 5 Metallic black white, bright 10.97 Geversite gray, steel 4.5-5 Metallic gray, steel 11.20 Omeiite gray, steel 7 Metallic gray, steel 11.29 Mertieite-II yellow, brass 6 Metallic yellow, brass 11.30 Rhodarsenide ! brown 4-5 Metallic brown 11.32 Paolovite white 5 Metallic white 11.37 Lead gray, lead 2-2.5 Metallic gray, lead gray, lead 11.50 Auricupride bronze 2-3 Metallic yellow bronze 11.55 Palladium white 4.5-5 Metallic white 11.80 Yuanjiangite white, silver 3.5-4 Metallic black white, silver 11.88 Sobolevskite gray, steel 4 Metallic gray, steel 12.12 Changchengite ! gray 3.5 Metallic black gray 12.20 Ruthenium white, tin 6.5 Metallic white, tin 12.40 Plumbopalladinite white 5 Metallic white 12.50 Luanheite white, gray 2.5 Metallic black, grayish white, gray 12.51 Polarite white 3.5-4 Metallic white white 12.55 Froodite gray 2.5 Metallic black gray 12.72 Mayingite black, steel 4 Metallic black black, steel 12.80 Insizwaite white, tin 5-5.5 Metallic white, tin 12.98 Paraschachnerite white, tin 4 Metallic metallic white, tin 13.00 Kolymite black, brownish 4 Metallic black, brownish 13.02 Luberoite brown, bronze 5-5.5 Metallic brown, bronze 13.20 Belendorffite white 2.5-4 Metallic metallic white 13.32 Zvyagintsevite white, tin 4.5 Metallic black white, tin 13.44 Niggliite white, silver 3 Metallic white, silver 13.52 Stumpflite white, silver 5 Metallic white, silver 13.60 Moschellandsbergite white, silver 3.5 Metallic metallic white, silver 13.60 Mercury white, tin 0 Metallic none white, tin 13.93 Amalgam * white 3-3.5 Metallic white white 14.27 Bilibinskite brown, bronze 5 Sub Metallic brown brown, bronze 14.30 Tetraferroplatinum gray 4-5 Metallic gray 14.50 Tantalcarbide ! gray, yellow 6-7 Sub Metallic gray, yellow 14.88 Potarite white, silver 3.5 Metallic metallic white, silver 14.90 Atokite white 5 Metallic white 14.90 Tulameenite white 5 Metallic white 15.03 Tetra-auricupride yellow, golden 4.5 Metallic yellow yellow, golden 15.39 Ferronickelplatinum white, silver 5 Metallic white, silver 15.46 Maldonite red, copper 1.5-2 Metallic red, copper 15.47 Goldamalgam * bronze 3 Metallic yellow, light bronze 15.60 Taimyrite gray, bronze 5 Metallic gray, bronze 15.63 Hongshiite * gray, lead 5 Metallic black gray, lead 16.00 Hunchunite ! gray, lead 3.5 Metallic gray, lead 16.30 Bezsmertnovite bronze 4.5 Metallic bronze 16.50 Isoferroplatinum gray 5 Metallic gray 16.51 Rhodium white, tin 3.5 Metallic white, tin 17.65 Gold yellow 2.5-3 Metallic yellow yellow 18.00 Platinum gray, whitish steel 4-4.5 Metallic white, grayish gray, whitish steel 18.27 Yixunite ! white, bright 6 Metallic black white, bright 19.30 Chengdeite black, steel 5 Metallic black black, steel 20.00 Osmium gray, steel 6-7 Metallic gray gray, steel 21.03 Rhenium * black - Metallic black 22.70 Iridium white 6-7 Metallic white white