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.
65 brownish-red rocks and minerals in this encyclopedia.
Achyrophaniteraremineral · Mohs 6.5-7.5dark brown, brownish-red- No imageAddibischoffiteraremineral · Mohs 7-7.5deep red, brownish-red
Alleghanyiteraremineral · Mohs 5.5-6brownish red, reddish brown, orange brown- No imageAlmandine Garnetcommonmineral · Mohs 7-7.5red, brownish-red, deep red
- No imageAlmanditecommonmineral · Mohs 7-7.5dark red, brownish red, violet red
Amarantiteraremineral · Mohs 2.5orange, brownish-red- No imageAngelelliteraremineral · Mohs 3.5red, brownish-red
Ansermetiteraremineral · Mohs 2red, brownish-red- No imageArsenoclasiteraremineral · Mohs 5-6dark red, brownish red
- No imageBamforditeraremineral · Mohs 3red, brownish-red
Bannermaniteraremineral · Mohs 3-4dark red, brownish red, orange red- No imageBarwooditeraremineral · Mohs 5-6dark red, brownish-red
Bosiiteraremineral · Mohs 7dark red, brownish red- No imageCarlfrancisiteraremineral · Mohs 3.5dark brown, brownish red, black
Carneliancommonmineral · Mohs 6.5-7red, red-orange, brownish-red- No imageCassagnaiteraremineral · Mohs 4red, orange-red, brownish-red
Cinnabaruncommonmineral · Mohs 2-2.5red, brownish-red, scarlet
Dixeniteraremineral · Mohs 3-4dark red, brownish-red, black- No imageDolerophaniteraremineral · Mohs 3dark red, brownish red
Ferrokentbrooksiteraremineral · Mohs 5-6red, brownish-red, pink- No imageFlinkiteraremineral · Mohs 5brown, brownish-red, yellowish-brown
Franciscaniteraremineral · Mohs 5.5red, brownish-red, orange-red
Gabrieliteraremineral · Mohs 2dark red, brownish-red
Geikieliteraremineral · Mohs 5-6red, brownish-red, black- No imageGeorgbokiiteraremineral · Mohs 3-4dark red, brownish-red
Gillulyiteraremineral · Mohs 1.5-2dark red, brownish-red- No imageGraftonite-(Mn)raremineral · Mohs 5salmon-pink, brownish-red, brown
- No imageGrechishcheviteraremineral · Mohs 2dark red, brownish-red
Hematoliteraremineral · Mohs 3.5dark red, brownish red, yellowish brown
Imhofiteraremineral · Mohs 2dark red, brownish-red- No imageJarosewichiteraremineral · Mohs 3-4dark red, brownish-red
Katophoriteraremineral · Mohs 5-6dark brown, brownish red, black- No imageKoashviteraremineral · Mohs 5-6red, brownish-red, yellow-brown
Kryzhanovskiteraremineral · Mohs 3.5brownish-red, orange-brown, reddish-brown
Laffittiteraremineral · Mohs 3dark red, brownish-red
Leucophoeniciteraremineral · Mohs 5.5-6red, pink, brownish-red
Manganostibiteraremineral · Mohs 3.5-4red, dark red, brownish-red
Marshiteraremineral · Mohs 2.5red, brownish-red, colorless
Mawbyiteraremineral · Mohs 3-4red, brownish-red, orange-red
Monteneveiteraremineral · Mohs 7dark red, brownish-red- No imageNatronambuliteraremineral · Mohs 5.5-6red, brownish-red, orange-red
Okhotskiteraremineral · Mohs 5-6red, brownish-red
Painiteraremineral · Mohs 8dark red, brownish-red, orange-brown
Parweliteraremineral · Mohs 5-6brownish-red, orange-red
Ponomareviteraremineral · Mohs 3dark red, brownish-red- No imagePoppiiteraremineral · Mohs 6.5-7dark brown, brownish-red
Poyarkoviteraremineral · Mohs 3.5dark red, brownish-red
Pucheriteraremineral · Mohs 3-4red, orange, brownish-red
Pumpellyite-(Mn2+)raremineral · Mohs 6brownish red, brown, reddish brown
Pyrobeloniteraremineral · Mohs 3.5dark red, orange-red, brownish-red
Pyrosmalite-(Mn)raremineral · Mohs 4-4.5brown, brownish-red, yellowish-brown
Quadratiteraremineral · Mohs 3.5red, brownish-red- No imageRed Agatecommonmineral · Mohs 6.5-7red, orange-red, brownish-red
- No imageRed Pearlrarefossil · Mohs 2.5-4red, pink, brownish-red
Reppiaiteraremineral · Mohs 3dark red, brownish-red
Rhodplumsiteraremineral · Mohs 3-3.5red, pink, brownish-red
Rouxeliteraremineral · Mohs 2red, brownish-red
Sarabauiteraremineral · Mohs 2dark red, brownish-red
Sardcommonmineral · Mohs 6.5-7brownish-red, reddish-brown, orange-brown
Schafarzikiteraremineral · Mohs 3-4red, brownish-red, orange-red- No imageSimferiteraremineral · Mohs 4-5dark brown, brownish-red, yellow-brown
- No imageSonoliteraremineral · Mohs 6yellow, orange, brownish-red
Spessartineuncommonmineral · Mohs 6.5-7.5orange, red-orange, red- No imageVurroiteraremineral · Mohs 2dark red, brownish red
- No imageWallkilldelliteraremineral · Mohs 3.5red, brownish-red, orange-red
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