Dark brown rocks & minerals
Dark brown 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.
Showing 121–240 of 250 dark brown rocks (page 2 of 3).
- No imageKlöchiteraremineral · Mohs 7dark brown, black
- No imageKnife River Flintuncommonmineral · Mohs 6.5-7brown, dark brown, yellowish-brown
Kupletskiteraremineral · Mohs 3-4dark brown, reddish-brown, black
Kupletskite-(Cs)raremineral · Mohs 3dark brown, reddish-brown, bronze- No imageKuratiteraremineral · Mohs 6-7black, dark brown
Kusachiiteraremineral · Mohs 3-4black, dark brown- No imageKyzylkumiteraremineral · Mohs 5-6dark brown, black
Langhofiteraremineral · Mohs 3-4dark brown, black
Lavoisieriteraremineral · Mohs 6-7dark brown, reddish-brown
Lileyiteraremineral · Mohs 2.5-3dark brown, black- No imageLithiowodginiteraremineral · Mohs 5.5-6black, dark brown
Lobanoviteraremineral · Mohs 3-4dark brown, reddish brown
Lomonosoviteraremineral · Mohs 3-4brown, dark brown, reddish brown
Ludwigiteuncommonmineral · Mohs 5black, dark green, dark brown
Luxembourgiteraremineral · Mohs 4-5dark brown, black
Magnanelliiteraremineral · Mohs 3.5dark brown, black- No imageMagnesiohögbomite-2N3Sraremineral · Mohs 6-7dark brown, black, reddish-brown
- No imageMagnesiohögbomite-2N4Sraremineral · Mohs 6-7dark brown, black, reddish-brown
- No imageMagnesiohögbomite-6N6Sraremineral · Mohs 6brown, dark brown, reddish brown
- No imageMagnesiovoltaiteraremineral · Mohs 2.5-3black, dark green, dark brown
Makarochkiniteraremineral · Mohs 6-7dark brown, black
Mäkineniteraremineral · Mohs 2black, dark brown- No imageManaevite-(Ce)raremineral · Mohs 6-7brown, dark brown
- No imageMangani-dellaventuraiteraremineral · Mohs 6dark brown, reddish-brown
- No imageMangani-obertiiteraremineral · Mohs 5-6dark brown, reddish brown
Mangano-mangani-ungarettiiteraremineral · Mohs 6dark brown, reddish-brown- No imageManganokaskasiteraremineral · Mohs 3-4black, dark brown
Manganoneptuniteraremineral · Mohs 5-6black, dark brown- No imageMapiquiroiteraremineral · Mohs 6black, dark brown
- No imageMarkascheriteraremineral · Mohs 3.5dark brown, black, reddish-brown
Marokiteraremineral · Mohs 6.5black, dark brown- No imageMelanarsiteraremineral · Mohs 3.5deep red, dark brown, black
Melanovanaditeraremineral · Mohs 2.5black, dark brown- No imageMélonjosephiteraremineral · Mohs 3.5-4black, dark brown
- No imageMendeleevite-(Ce)raremineral · Mohs 5dark brown, black, reddish-brown
- No imageMiddendorfiteraremineral · Mohs 4dark brown, black
Nagashimaliteraremineral · Mohs 4dark brown, black
Namansiliteraremineral · Mohs 6dark brown, reddish brown
Nataniteraremineral · Mohs 4yellow, brown, dark brown
Navajoiteraremineral · Mohs 1.5dark brown, blackish-brown
Neotociteuncommonmineral · Mohs 3-4black, dark brown, reddish-brown- No imageNikmelnikoviteraremineral · Mohs 6.5-7dark brown, black
- No imageNiningeriteraremineral · Mohs 3.5-4dark brown, black, gray
Niobokupletskiteraremineral · Mohs 3-4brown, dark brown, reddish-brown
Niobophylliteraremineral · Mohs 3bronze-brown, golden-brown, dark brown- No imageNixoniteraremineral · Mohs 4-4.5dark brown, black
- No imageNoelbensoniteraremineral · Mohs 5-6dark brown, black
Nukundamiteraremineral · Mohs 3.5dark brown, bronze
Olmsteaditeraremineral · Mohs 3-4dark brown, black
Ordoñeziteraremineral · Mohs 6-6.5yellowish brown, brown, dark brown- No imageOrickiteraremineral · Mohs 2.5dark brown, black, gray
Orientiteraremineral · Mohs 3.5-4brown, dark brown- No imageOxy-draviteraremineral · Mohs 7dark brown, reddish-brown, black
Oxy-vanadium-draviteraremineral · Mohs 7dark brown, black, dark yellow-brown- No imageOxykinoshitaliteraremineral · Mohs 2.5-3dark brown, reddish brown
- No imageOxyphlogopiteraremineral · Mohs 2.5-3brown, reddish-brown, dark-brown
Oyoniteraremineral · Mohs 3-4black, dark brown
Papikeiteraremineral · Mohs 5-6black, dark brown- No imagePaseroiteraremineral · Mohs 5-6dark brown, black
- No imagePauloabibiteraremineral · Mohs 3.5dark brown, black
- No imagePerbøeite-(Ce)raremineral · Mohs 6-7dark brown, black
- No imagePerbøeite-(La)raremineral · Mohs 6-7black, dark brown
Perettiite-(Y)raremineral · Mohs 6-7dark brown, black
Perloffiteraremineral · Mohs 4dark brown, reddish brown
Perraultiteraremineral · Mohs 3.5dark brown, reddish brown
Perrierite-(Ce)raremineral · Mohs 5.5black, dark brown, reddish brown
Perrierite-(La)raremineral · Mohs 5-6black, dark brown, reddish brown- No imagePetrukiteraremineral · Mohs 4dark brown, black
Philippinitecommonmineral · Mohs 5.5-6.5black, dark brown- No imagePiergorite-(Ce)raremineral · Mohs 5.5yellow, brown, dark brown
Pinakioliteraremineral · Mohs 6black, dark brown- No imagePoppiiteraremineral · Mohs 6.5-7dark brown, brownish-red
- No imagePotassic-chloro-hastingsiteraremineral · Mohs 5-6black, dark green, dark brown
- No imagePotassic-chloro-pargasiteraremineral · Mohs 5-6black, dark brown, dark green
- No imagePotassic-ferro-ferri-sadanagaiteraremineral · Mohs 5-6black, dark brown, dark green
- No imagePotassic-ferro-sadanagaiteraremineral · Mohs 6black, dark brown, dark green
Potassic-jeanlouisiteraremineral · Mohs 5-6dark brown, black
Potassic-magnesio-hastingsiteraremineral · Mohs 5-6black, dark green, dark brown- No imagePotassic-richteriteraremineral · Mohs 5-6brown, yellow-brown, green
- No imagePotassic-sadanagaiteraremineral · Mohs 5-6black, dark brown, dark green
Povondraiteraremineral · Mohs 6.5-7black, dark brown
Pseudobrookiteuncommonmineral · Mohs 6dark brown, black
Pyrosmalite-(Fe)raremineral · Mohs 4.5brown, dark brown, yellowish-brown
Qandiliteraremineral · Mohs 6black, dark brown- No imageRadekškodaite-(La)raremineral · Mohs 6-7dark brown, black
Rasvumiteraremineral · Mohs 3black, dark brown- No imageRengeiteraremineral · Mohs 5-6dark brown, black
Rhöniteraremineral · Mohs 5.5-6black, brown, dark brown- No imageRomarchiteraremineral · Mohs 2black, dark brown, reddish-brown
Sadanagaiteraremineral · Mohs 5-6black, dark brown, dark green
Santabarbaraiteraremineral · Mohs 2.5brown, yellowish-brown, dark brown
Schneiderhöhniteraremineral · Mohs 3.5dark brown, black
Scottyiteraremineral · Mohs 3-4dark brown, black
Scrutinyiteraremineral · Mohs 4-5black, dark brown- No imageShirozuliteraremineral · Mohs 2.5-3brown, dark brown
Siderophylliteuncommonmineral · Mohs 2.5-3black, brown, dark brown
Sigismunditeraremineral · Mohs 4yellow-brown, brown, dark brown- No imageSimferiteraremineral · Mohs 4-5dark brown, brownish-red, yellow-brown
- No imageSimplotiteraremineral · Mohs 1dark brown, blackish-brown
- No imageStanĕkiteraremineral · Mohs 4black, dark brown
Staurolite Schistcommonmetamorphic · Mohs 3.5-7dark brown, gray, brownish-black
Sternbergiteraremineral · Mohs 1-1.5pinchbeck-brown, dark brown, black- No imageStraczekiteraremineral · Mohs 2black, dark brown
- No imageStrontioperloffiteraremineral · Mohs 4dark brown, reddish-brown
Taramelliteraremineral · Mohs 5.5dark brown, reddish brown, brownish black
Taramiteraremineral · Mohs 5-6black, dark green, dark brown- No imageTashelgiteraremineral · Mohs 5-6dark brown, black
Tetraferrianniteuncommonmineral · Mohs 2.5-3black, dark brown, dark green- No imageTetraferriphlogopiteuncommonmineral · Mohs 2.5-3brown, dark brown, yellowish-brown
Tomichiteraremineral · Mohs 5-6dark brown, black- No imageToturiteraremineral · Mohs 6-7dark brown, black
- No imageTranquillityiteraremineral · Mohs 5-6dark brown, reddish brown, opaque black
- No imageTritomite-(Ce)raremineral · Mohs 5-6brown, dark brown, black
Tritomite-(Y)raremineral · Mohs 5.5brown, dark brown, reddish brown
Tschermakiteuncommonmineral · Mohs 5-6black, dark green, dark brown- No imageUedaite-(Ce)raremineral · Mohs 6-7dark brown, black
- No imageUsturiteraremineral · Mohs 5-6dark brown, black
Warwickiteraremineral · Mohs 3-4black, dark brown, reddish-brown- No imageWelshiteraremineral · Mohs 5dark brown, black, reddish-brown
- No imageWernerkrauseiteraremineral · Mohs 4dark brown, black
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