Dark gray rocks & minerals
Dark gray rocks and minerals share this color due to specific trace elements, chemical bonds, or structural defects. Color alone rarely settles an identification, use it with hardness, luster, and streak.
100 dark gray rocks and minerals in this encyclopedia.
- No imageAlburniteraremineral · Mohs 4black, dark gray
- No imageAllochalcoseliteraremineral · Mohs 3-4dark gray, black
Amphibolitecommonmetamorphic · Mohs 5-6black, dark green, dark gray
Andesitecommonigneous · Mohs 6-7gray, dark gray, brownish-gray
Asbolaneuncommonmineral · Mohs 5-6black, bluish black, dark gray- No imageBalićžunićiteraremineral · Mohs 1.5-2dark gray, black
Basaltcommonigneous · Mohs 6black, dark gray, dark green
Berryiteraremineral · Mohs 3-4lead-gray, dark gray
Berthieriteuncommonmineral · Mohs 2-3dark gray, iron black- No imageBlack Agatecommonmineral · Mohs 6.5-7black, dark gray
Black Chertcommonmineral · Mohs 6.5-7black, dark gray
Black Diamondraregemstone · Mohs 10black, dark gray
Black Flintcommonmineral · Mohs 7black, dark gray
Black Opalraregemstone · Mohs 5.5-6.5black, dark gray- No imageBrodtkorbiteraremineral · Mohs 3.5dark gray
Cadmoinditeraremineral · Mohs 3-4black, dark gray
Cadmoseliteraremineral · Mohs 3.5-4black, dark gray- No imageCarliniteraremineral · Mohs 3dark gray
Cattieriteraremineral · Mohs 4dark gray, grayish white
Chabournéiteraremineral · Mohs 3-3.5dark gray, black
Chalcothalliteraremineral · Mohs 2.5dark gray, black
Chaméaniteraremineral · Mohs 3-3.5dark gray, black
Coffiniteuncommonmineral · Mohs 5black, dark gray, brownish-black- No imageColimaiteraremineral · Mohs 2dark gray, black
Coloradoiteuncommonmineral · Mohs 2.5dark gray, black
Colusiteraremineral · Mohs 3-4bronze-brown, dark gray, brass-yellow
Coulsoniteraremineral · Mohs 5.5-6.5black, dark gray
Cuprobismutiteraremineral · Mohs 3.5dark gray, black
Dalnegroiteraremineral · Mohs 3-3.5lead-gray, dark gray- No imageDantopaiteraremineral · Mohs 3-3.5dark gray, black
Dark Gray Flintcommonmineral · Mohs 6.5-7dark gray, black, brown- No imageDervilliteraremineral · Mohs 3.5-4dark gray, black
Diabasecommonigneous · Mohs 6-7dark gray, black, greenish-gray
Drysdalliteraremineral · Mohs 1-2dark gray, black- No imageÉcrinsiteraremineral · Mohs 3-3.5dark gray
- No imageEllisiteraremineral · Mohs 1.5dark gray
Emerycommonmineral · Mohs 8-9dark gray, black, brownish-black- No imageFelbertaliteraremineral · Mohs 3-3.5dark gray, lead-gray, black
Ferro-anthophylliteuncommonmineral · Mohs 5.5-6brown, greenish-brown, dark gray- No imageFerrovorontsoviteraremineral · Mohs 3.5black, dark gray
- No imageFlorensoviteraremineral · Mohs 5-6dark gray, black
Franckeiteraremineral · Mohs 2.5-3black, dark gray- No imageFrebolditeraremineral · Mohs 3.5-4dark gray, grayish white
Gabbrocommonigneous · Mohs 6-7black, dark green, dark gray
Gratoniteraremineral · Mohs 2.5lead-gray, dark gray
Greywackecommonsedimentary · Mohs 6-7gray, dark gray, brownish gray- No imageHalamishitecommonmineral · Mohs 7dark gray
Heideiteraremineral · Mohs 5-6black, dark gray
Herzenbergiteraremineral · Mohs 2black, dark gray
Hodrušiteraremineral · Mohs 3.5dark gray, lead gray, black
Hollanditeuncommonmineral · Mohs 6black, dark gray
Hornfelscommonmetamorphic · Mohs 5-7gray, dark gray, black
Ilsemanniteuncommonmineral · Mohs 1-2blue, black, dark gray
Inditeraremineral · Mohs 5iron-black, dark gray- No imageIshiharaiteraremineral · Mohs 3-4dark gray
Jamesoniteuncommonmineral · Mohs 2.5dark gray, lead gray- No imageJasrouxiteraremineral · Mohs 2.5-3gray, dark gray, lead-gray
- No imageKalininiteraremineral · Mohs 3.5-4dark gray, black
- No imageKenngottiteraremineral · Mohs 2-3iron-black, dark gray
Kimberliteuncommonigneous · Mohs 3-5dark gray, bluish gray, greenish gray
Komatiiterareigneous · Mohs 5-6dark gray, greenish-gray, black
Lamproiterareigneousgray, greenish-gray, brown
Livingstoniteraremineral · Mohs 2lead-gray, dark gray
Magnetoplumbiteraremineral · Mohs 6black, dark gray
Manganitecommonmineral · Mohs 4dark gray, black, steel-gray
Marriteraremineral · Mohs 3dark gray, black
Martitecommonmineral · Mohs 5.5-6.5black, dark gray
Nickeltyrrelliteraremineral · Mohs 4.5-5dark gray, black
Nsutiteuncommonmineral · Mohs 8.5dark gray, black
Nuummiteuncommonmetamorphic · Mohs 5.5-6black, dark gray- No imageOmariniiteraremineral · Mohs 3.5black, dark gray
Ottréliteuncommonmineral · Mohs 6.5dark gray, dark green, black
Pearceiteuncommonmineral · Mohs 3black, dark gray
Permingeatiteraremineral · Mohs 3.5-4dark gray, black- No imagePlumbostanniteraremineral · Mohs 4black, dark gray
- No imageProto-ferro-anthophylliteraremineral · Mohs 5-6brown, greenish-brown, dark gray
Pyrolusitecommonmineral · Mohs 6-6.5black, bluish-black, dark gray
Quenseliteraremineral · Mohs 2.5black, dark gray
Rayiteraremineral · Mohs 3dark gray, lead-gray, black
Rebuliteraremineral · Mohs 2dark gray- No imageRoquesiteraremineral · Mohs 3.5-4grayish-black, dark gray
Roshchiniteraremineral · Mohs 2.5black, dark gray
Roxbyiteraremineral · Mohs 2.5-3dark gray, black- No imageSamsoniteraremineral · Mohs 2.5dark gray, black
Scoriacommonigneous · Mohs 5-6black, dark gray, reddish brown- No imageSenandoriteraremineral · Mohs 3-4gray, dark gray, black
- No imageSicheriteraremineral · Mohs 2.5dark gray, lead gray
Stilleiteraremineral · Mohs 4.5dark gray, blackish gray- No imageStrontiomelaneraremineral · Mohs 3-4black, dark gray
- No imageTsnigriiteraremineral · Mohs 3-3.5dark gray, black
Tuliokiteraremineral · Mohs 3.5dark gray
Tungsteniteraremineral · Mohs 1.5-2lead-gray, dark gray
Tvalchrelidzeiteraremineral · Mohs 3-3.5dark gray, black- No imageVerbieriteraremineral · Mohs 3dark gray, black
Versiliaiteraremineral · Mohs 3.5black, dark gray
Vesicular Basaltcommonigneous · Mohs 5-6black, dark gray, brownish-gray
Villamaníniteraremineral · Mohs 4.5black, dark gray
Wüstiteraremineral · Mohs 5-5.5black, dark gray
Zinnwalditeuncommonmineral · Mohs 2.5-3yellowish-brown, brown, dark gray- No imageZohariteraremineral · Mohs 3-3.5black, dark gray
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