Brown rocks & minerals
Brown rocks and minerals are extremely common — iron oxidation alone produces a huge range of browns and tans. Look at hardness, luster, and host setting to narrow it down.
Showing 481–600 of 1338 brown rocks (page 5 of 12).
Gedriteuncommonmineral · Mohs 5-6brown, gray, green
Geodecommonsedimentary · Mohs 7white, gray, brown
Georgbarsanoviteraremineral · Mohs 5-6yellow, brown
Gerasimovskiteraremineral · Mohs 3-4brown, yellowish-brown, yellow- No imageGermanocolusiteraremineral · Mohs 3-4pinkish-brown, brown
Gerstleyiteraremineral · Mohs 1.5-2red, orange, brown- No imageGjerdingenite-Cararemineral · Mohs 5yellow, brown, orange
Gjerdingenite-Feraremineral · Mohs 5yellow, brown, orange-brown- No imageGjerdingenite-Mnraremineral · Mohs 5brown, yellow-brown, red-brown
- No imageGjerdingenite-Nararemineral · Mohs 5yellow, brown, orange
Goethitecommonmineral · Mohs 5-5.5yellowish-brown, reddish-brown, black- No imageGolden Jaspercommonmineral · Mohs 6.5-7yellow, gold, brown
Goniatitecommonfossil · Mohs 3-4brown, gray, black
Gonyeriteraremineral · Mohs 2-3yellow, yellowish-brown, brown
Gorceixiteuncommonmineral · Mohs 4.5-5.5white, colorless, yellow
Gortdrumiteraremineral · Mohs 3.5black, brown
Gottlobiteraremineral · Mohs 5-5.5yellowish-brown, brown, dark brown
Goyaziteuncommonmineral · Mohs 5colorless, white, yellow
Graftoniteraremineral · Mohs 5salmon-pink, brown, reddish-brown- No imageGraftonite-(Ca)raremineral · Mohs 5pinkish-brown, brown, flesh-red
- No imageGraftonite-(Mn)raremineral · Mohs 5salmon-pink, brownish-red, brown
- No imageGrandaiteraremineral · Mohs 6.5-7.5brown, reddish-brown
Grantsiteraremineral · Mohs 2-3yellow, yellow-orange, brown
Greenockiteraremineral · Mohs 3-3.5yellow, orange, brown- No imageGrenmariteraremineral · Mohs 5-6yellow, brown
Griphiteraremineral · Mohs 4.5brown, yellowish-brown, dark brown
Grischuniteraremineral · Mohs 4reddish-brown, brown
Grossularcommonmineral · Mohs 6.5-7.5green, brown, yellow- No imageGrossular Garnetcommonmineral · Mohs 6.5-7.5green, yellow, orange
Grossularite Garnetcommonmineral · Mohs 6.5-7.5green, yellow, brown
Gruneritecommonmineral · Mohs 5-6brown, greenish-brown, gray
Gurimiteraremineral · Mohs 3.5yellow, brown, colorless- No imageGutkovaite-Mnraremineral · Mohs 5yellow, yellowish-brown, brown
Haapalaiteraremineral · Mohs 1-2bronze-yellow, brown
Hafnonraremineral · Mohs 7.5colorless, brown, yellow
Hainite-(Y)raremineral · Mohs 5-6yellow, brown, orange- No imageHalamishitecommonmineral · Mohs 7white, gray, brown
Hanaueriteraremineral · Mohs 3.5-4yellow, brown, black
Hancockiteraremineral · Mohs 6-7reddish-brown, brown, black
Harmotomeuncommonmineral · Mohs 4.5white, gray, yellowish- No imageHeftetjerniteraremineral · Mohs 6brown, yellowish-brown, reddish-brown
Hejtmaniteraremineral · Mohs 3-4brown, reddish-brown, dark brown
Hellandite-(Ce)raremineral · Mohs 5.5brown, yellowish-brown, reddish-brown
Hellandite-(Y)raremineral · Mohs 5.5brown, yellowish-brown, reddish-brown
Hemimorphitecommonmineral · Mohs 4.5-5colorless, white, blue
Heneuiteraremineral · Mohs 3-4yellow, yellow-brown, brown
Hennomartiniteraremineral · Mohs 6-6.5pink, brown
Henritermieriteraremineral · Mohs 6brown, reddish-brown
Herderiteraremineral · Mohs 5-5.5colorless, white, yellow
Heulanditecommonmineral · Mohs 3.5-4white, colorless, yellow- No imageHeulandite-Bararemineral · Mohs 3.5-4white, colorless, yellow
Heulandite-Cacommonmineral · Mohs 3.5-4white, colorless, pink- No imageHeulandite-Kuncommonmineral · Mohs 3.5-4white, colorless, pink
- No imageHeulandite-Nacommonmineral · Mohs 3-4white, colorless, yellow
Hiärneiteraremineral · Mohs 5-6yellow, brown
Hiboniteraremineral · Mohs 7.5-8black, brown, reddish-brown
Hilairiteraremineral · Mohs 4brown, yellow, orange
Hingganite-(Ce)raremineral · Mohs 6.5-7yellowish-brown, brown, greenish-brown- No imageHingganite-(Nd)raremineral · Mohs 6.5-7yellowish-brown, brown, black
Hingganite-(Y)raremineral · Mohs 6.5-7yellow, yellowish-green, brown
Hisingeriteuncommonmineral · Mohs 3black, brown, greenish-black- No imageHjalmariteraremineral · Mohs 5.5-6brown, yellowish-brown
Høgtuvaiteraremineral · Mohs 5-6black, brown
Holtiteraremineral · Mohs 7-8yellow, brown, tan- No imageHoltstamiteraremineral · Mohs 7yellowish-brown, brown
- No imageHomiliteraremineral · Mohs 5black, brown, greenish-black
- No imageHoneaiteraremineral · Mohs 1-2yellow, brown
Horn Coralcommonfossil · Mohs 3-4gray, tan, brown
Hornfelscommonmetamorphic · Mohs 5-7gray, dark gray, black- No imageHoromaniteraremineral · Mohs 5-6brown, yellowish-brown
Horsetail Fossilcommonfossil · Mohs 3-5gray, brown, black
Hubeiteraremineral · Mohs 4brown, reddish-brown
Hübneriteuncommonmineral · Mohs 4-4.5reddish-brown, brown, black
Hügeliteraremineral · Mohs 3-4orange, orange-red, brown
Humiteuncommonmineral · Mohs 6-6.5yellow, brown, orange- No imageHundholmenite-(Y)raremineral · Mohs 5yellow, brown, brownish-yellow
- No imageHutcheoniteraremineral · Mohs 7black, brown
- No imageHydrobiotitecommonmineral · Mohs 1-2brown, yellowish-brown, greenish-brown
Hydrokenoelsmoreiteraremineral · Mohs 5-5.5yellow, brown, colorless
Hydrokenomicroliteraremineral · Mohs 5-5.5yellow, brown, colorless
Hydrokenopyrochloreraremineral · Mohs 5-5.5yellow, brown, colorless- No imageHydroniumpharmacosideriteraremineral · Mohs 2.5yellow, green, brown
- No imageHydroplumboelsmoreiteraremineral · Mohs 5-5.5yellow, brown, orange
Hydropyrochloreraremineral · Mohs 5-5.5brown, yellowish-brown, reddish-brown
Hydroxycalciomicroliteraremineral · Mohs 5-5.5yellow, brown, pale yellow- No imageHydroxycalciopyrochloreraremineral · Mohs 5-5.5yellow, brown, reddish-brown
- No imageHydroxycalcioroméiteraremineral · Mohs 5-5.5yellow, yellow-brown, brown
- No imageHydroxyferroroméiteraremineral · Mohs 5.5yellow, brown, orange
- No imageHydroxykenoelsmoreiteraremineral · Mohs 5-5.5yellow, brown, colorless
Hydroxykenomicroliteraremineral · Mohs 5-5.5yellow, brown, yellow-brown- No imageHydroxykenopyrochloreraremineral · Mohs 5-5.5yellow, brown, reddish-brown
Hydroxylapatitecommonmineral · Mohs 5colorless, white, green- No imageHydroxylbastnäsite-(Ce)raremineral · Mohs 4-4.5yellow, reddish-brown, brown
- No imageHydroxylbastnäsite-(Nd)raremineral · Mohs 4-4.5yellow, brown, reddish-brown
- No imageHydroxylchondroditeraremineral · Mohs 6-6.5yellow, brown, orange
- No imageHydroxylclinohumiteraremineral · Mohs 6yellow, orange-yellow, brown
- No imageHydroxylhedyphaneraremineral · Mohs 3.5-4white, colorless, yellow
- No imageHydroxylpyromorphiteraremineral · Mohs 3.5-4yellow, brown, green
- No imageHydroxylwagneriteraremineral · Mohs 5-5.5yellow, brown, colorless
Hydroxymanganopyrochloreraremineral · Mohs 5-5.5brown, yellowish-brown, reddish-brown- No imageHydroxynatropyrochloreraremineral · Mohs 5-5.5yellow, brown, reddish-brown
- No imageHydroxyplumbopyrochloreraremineral · Mohs 5-5.5yellowish-brown, brown, reddish-brown
Idocrasecommonmineral · Mohs 6.5green, brown, yellow
Ignimbritecommonigneous · Mohs 5-7gray, white, pink
Ikraniteraremineral · Mohs 5-6yellow, brown
Ilímaussite-(Ce)raremineral · Mohs 3.5yellow, brown, pale yellow- No imageIlinskiteraremineral · Mohs 3yellow, orange, brown
Ilmajokite-(Ce)raremineral · Mohs 5yellow, brown- No imageImandriteraremineral · Mohs 5-6red, brown, pink
Impactiteuncommonsedimentary · Mohs 5-7black, brown, green- No imageImperial Jaspercommonmineral · Mohs 6.5-7red, green, yellow
Indochinitecommonmineral · Mohs 5.5-6.5black, brown- No imageInneliteraremineral · Mohs 3-4yellow, brown, golden-yellow
Insect in Ambercommonfossil · Mohs 2-2.5yellow, orange, brown
Iraqite-(La)raremineral · Mohs 5-6yellow, brown, yellowish-brown- No imageIrinarassiteraremineral · Mohs 6-7yellow, brown
Iris Agateraremineral · Mohs 6.5-7colorless, white, gray
Iron Meteoriteuncommonfossil · Mohs 4-5metallic gray, brown, black
Iron Orecommonmineral · Mohs 5-6.5red, black, brown
Isolueshiteraremineral · Mohs 5.5black, brown
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