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 1081–1176 of 1176 brown rocks (page 10 of 10).
Tritomite-(Y)raremineral · Mohs 3.5brown, dark brown, reddish brown
Tronacommonmineral · Mohs 2.5-3white, gray, yellow- No imageTsepinite-Cararemineral · Mohs 5yellow, brown, colorless
- No imageTsepinite-Kraremineral · Mohs 5yellow, brown, orange
Tsepinite-Nararemineral · Mohs 5yellow, brown, colorless- No imageTsepinite-Srraremineral · Mohs 5-6yellow, brown, white
- No imageTsilaisiteraremineral · Mohs 7-7.5yellow, yellow-brown, brown
Tsumcoriteraremineral · Mohs 4.5yellow, brown, orange
Tube Agatecommonmineral · Mohs 6.5-7white, gray, blue
Tufacommonsedimentary · Mohs 3white, gray, yellow
Tuffcommonigneous · Mohs 2-4white, gray, tan
Tugarinoviteraremineral · Mohs 4-5yellow, brown
Tuperssuatsiaiteraremineral · Mohs 2brown, yellowish-brown, reddish-brown- No imageTurkestaniteraremineral · Mohs 5yellow, brownish-yellow, brown
Turritella Agatecommonfossil · Mohs 6.5-7brown, tan, gray
Tusioniteraremineral · Mohs 5-5.5yellow, brown, pink
Umbozeriteraremineral · Mohs 4brown, yellow, orange- No imageUsoviteraremineral · Mohs 4brown, dark brown
Uviteuncommonmineral · Mohs 7-7.5brown, green, yellow
Vanadiniteuncommonmineral · Mohs 3red, orange, brown- No imageVanadoallanite-(La)raremineral · Mohs 6-6.5black, brown
- No imageVanadomalayaiteraremineral · Mohs 5-5.5yellow, brown
- No imageVästmanlandite-(Ce)raremineral · Mohs 6-7brown, reddish-brown
Vermiculitecommonmineral · Mohs 1.5-2brown, yellow-brown, golden-yellow
Verplanckiteraremineral · Mohs 3-4brown, yellow-brown
Vertebrate Fossilcommonfossil · Mohs 3-6brown, tan, black- No imageVestaiteraremineral · Mohs 5-6black, brown
Vesuvianitecommonmineral · Mohs 6.5green, brown, yellow- No imageVistepiteraremineral · Mohs 4.5yellow, brown, pinkish-brown
Vitusite-(Ce)raremineral · Mohs 4.5yellow, brown, pinkish-white- No imageVochteniteraremineral · Mohs 2.5brown
Volcanic Ashcommonigneousgray, brown, black- No imageVránaiteraremineral · Mohs 5pink, orange, brown
Vuonnemiteraremineral · Mohs 2.5-3yellow, orange, brown
Vuorelaineniteraremineral · Mohs 6black, brown
Vuoriyarvite-Kraremineral · Mohs 5yellow, brown, colorless
Vyuntspakhkite-(Y)raremineral · Mohs 6.5-7yellow, brown, colorless
Wakefieldite-(Ce)raremineral · Mohs 4-5tan, yellow, brown
Wakefieldite-(La)raremineral · Mohs 4-5tan, yellow, brown- No imageWakefieldite-(Y)raremineral · Mohs 4-5yellow, brown, tan
Wallkilldellite-(Fe)raremineral · Mohs 3red, brown, reddish-brown- No imageWassoniteraremineral · Mohs 3.5-4dark bronze, brown
Waterhouseiteraremineral · Mohs 4-5black, brown
Wavelliteuncommonmineral · Mohs 3.5-4white, yellow, green- No imageWeberiteraremineral · Mohs 3.5colorless, white, gray
- No imageWeliniteraremineral · Mohs 3.5yellow, brown
Welo Opaluncommongemstone · Mohs 5.5-6.5white, yellow, orange- No imageWernerbauriteraremineral · Mohs 3-4yellow, brown, reddish-brown
Whetstonecommonsedimentary · Mohs 5-7gray, white, brown
Whiteite-(CaFeMg)raremineral · Mohs 4yellow, brown, tan- No imageWhiteite-(CaMnMg)raremineral · Mohs 4yellow, yellowish-brown, brown
Whiteite-(MnFeMg)raremineral · Mohs 4yellow, yellow-brown, brown
Whitmoreiteraremineral · Mohs 2.5brown, yellow-brown, dark brown- No imageWickmaniteraremineral · Mohs 3-4yellow, yellow-brown, brown
Wicksiteraremineral · Mohs 4blue, blue-green, brown
Wildenaueriteraremineral · Mohs 4.5yellow, brown
Willemiteuncommonmineral · Mohs 5.5white, green, yellow
Wiluiteraremineral · Mohs 6yellow, green, brown
Wiseriteraremineral · Mohs 2.5yellow, brown, red-brown
Witheriteuncommonmineral · Mohs 3-3.5white, gray, yellow
Wöhleriteraremineral · Mohs 5.5-6yellow, brown, orange
Wolfeiteraremineral · Mohs 4-5brown, reddish-brown
Wolframiteuncommonmineral · Mohs 4-4.5brown, black, reddish-brown
Wonderstonecommonsedimentary · Mohs 6.5-7red, yellow, brown
Wonderstone Rhyolitecommonigneous · Mohs 5.5-6.5brown, tan, yellow
Wood Opalcommonfossil · Mohs 5.5-6.5brown, tan, gray
Woodhouseiteraremineral · Mohs 4.5-5colorless, white, yellow
Wulfeniteuncommonmineral · Mohs 3orange, yellow, red- No imageWurtziliteraremineral · Mohs 3-4black, brown
Wurtziteuncommonmineral · Mohs 3.5-4brown, yellowish-brown, reddish-brown- No imageWuyanzhiiteraremineral · Mohs 3-4red, orange, brown
Xenotime-(Y)uncommonmineral · Mohs 4-5yellowish-brown, brown, reddish-brown- No imageYazganiteraremineral · Mohs 5brown, brown-black
Yeatmaniteraremineral · Mohs 4reddish-brown, brown
Yoshimuraiteraremineral · Mohs 3-4yellow, brown, yellow-brown
Yowah Nutuncommonfossil · Mohs 5.5-6.5brown, red, green- No imageYttriaite-(Y)raremineral · Mohs 4-5brown, yellow, gray
Yttrotantalite-(Y)raremineral · Mohs 5-5.5black, brown, yellowish-brown
Yuksporiteraremineral · Mohs 5pink, red, brown- No imageŻabińskiiteraremineral · Mohs 6.5yellow, brown
Zaïriteraremineral · Mohs 4-5yellow, yellowish-green, brown
Zakharoviteraremineral · Mohs 2-3yellow, brown
Zeolitecommonmineral · Mohs 3.5-5.5white, colorless, yellow
Zeophylliteraremineral · Mohs 3-4colorless, white, yellow
Zimbabweiteraremineral · Mohs 5yellow, brown, yellowish-brown
Zinclipscombiteraremineral · Mohs 5dark green, black, brown
Zinconigerite-2N1Sraremineral · Mohs 8-9brown, reddish brown- No imageZinconigerite-6N6Sraremineral · Mohs 8-9brown, reddish-brown
Zinnwalditeuncommonmineral · Mohs 2.5-3yellowish-brown, brown, dark gray
Zirconcommonmineral · Mohs 7.5brown, red, yellow
Zirconoliteraremineral · Mohs 6.5black, brown, yellow- No imageZircophylliteraremineral · Mohs 3-4brown, golden-brown, reddish-brown
Zoisitecommonmineral · Mohs 6-7gray, green, pink
Zugshunstite-(Ce)raremineral · Mohs 3.5yellow, yellow-orange, brown- No imageZussmaniteraremineral · Mohs 3green, brown
Zwieseliteraremineral · Mohs 5brown, clove-brown, yellow-brown
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