Brownish-red rocks & minerals
Brownish-red 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.
37 brownish-red rocks and minerals in this encyclopedia.
Almandinecommonmineral · Mohs 7-7.5dark red, reddish-brown, brownish-black
Astrophylliteuncommonmineral · Mohs 3bronze, golden-yellow, brown
Carneliancommonmineral · Mohs 6.5-7red, red-orange, brownish-red
Cinnabaruncommonmineral · Mohs 2-2.5red, brownish-red, scarlet
Rhodonitecommonmineral · Mohs 5.5-6.5rose-pin k, brownish red, gray
Sardcommonmineral · Mohs 6.5-7brownish-red, reddish-brown, orange-brown
Spessartineuncommonmineral · Mohs 7-7.5orange, red-orange, red
Achyrophaniteraremineral · Mohs 6.5-7.5dark brown, brownish-red- No imageBarwooditeraremineral · Mohs ~3.5brownish red
- No imageCámaraiteraremineral · Mohs <5orange-red, brownish-red
Gasparite-(Ce)raremineral · Mohs 4.5-5brownish red
Hatruriteraremineral · Mohs 6colorless, brownish red- No imageIltisiteraremineral · Mohs 2red, brownish red
- No imageKoragoiteraremineral · Mohs 4-5red, brownish red
Låveniteraremineral · Mohs 5-6colorless, light yellow, dark yellow- No imageManganlotharmeyeriteraremineral · Mohs 3brownish red, dark reddish orange
Medaiteraremineral · Mohs 5-6brownish red
Miniumuncommonmineral · Mohs 2.5light red, brownish red, vivid red- No imageMoëloiteraremineral · Mohs 2-3grayish black, brownish red
Molysiteraremineral · Mohs 1.5yellow, brownish red, purple red
Montroyditeraremineral · Mohs 2.5red, brownish red, brown
Mounanaiteraremineral · Mohs 4.5brownish red- No imageMutnovskiteraremineral · Mohs 2ruby red, brownish red
Namansiliteraremineral · Mohs ~6brownish red, violet red- No imageNieriteraremineral · Mohs 9colorless, brown, brownish red
Ogdensburgiteraremineral · Mohs ~2brownish red, dark brown, reddish orange- No imageOxycalciomicroliteraremineral · Mohs 5-5.5brownish yellow, brownish red
Painiteraremineral · Mohs ~8brownish, brownish red, orange red- No imageParkinsoniteraremineral · Mohs 2-2.5carmine red, purple red, brownish red
Raslakiteraremineral · Mohs 5brownish red
Red Agatecommonmineral · Mohs 6.5-7red, orange-red, brownish-red
Red Pearlraregemstone · Mohs 2.5-4red, pink, brownish-red- No imageScacchiteraremineral · Mohs 2colorless, rose red, brown
Seidozeriteraremineral · Mohs 4-5brownish red, reddish yellow- No imageTillmannsiteraremineral · Mohs 3.5red, brownish red
Traskiteraremineral · Mohs ~5brownish red- No imageWiklunditeraremineral · Mohs 3brownish red, dark brown
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