Mineral rocks & minerals
Minerals are naturally occurring inorganic solids with a defined chemical composition and crystalline structure. They are the building blocks of every rock you pick up in the field.
Showing 3361–3480 of 5834 minerals (page 29 of 49).
- No imageManganlotharmeyeriteraremineral · Mohs 3brownish red, dark reddish orange
Mangano-ferri-eckermanniteraremineral · Mohs 5-6dark green, black, bluish green
Mangano-mangani-ungarettiiteraremineral · Mohs 6dark brown, reddish-brown
Manganoblöditeraremineral · Mohs 2.5colorless, reddish pink in aggregates
Manganochromiteraremineral · Mohs 5.5grayish black
Manganoeudialyteraremineral · Mohs 5-6pink, purple
Manganohörnesiteraremineral · Mohs 1white- No imageManganokaskasiteraremineral · Mohs ~1iron black
Manganokhomyakoviteraremineral · Mohs 5-6orange, orange red- No imageManganokukisvumiteraremineral · Mohs 5.5-6colorless
Manganolangbeiniteraremineral · Mohs 2.5-3pink- No imageManganonaujakasiteraremineral · Mohs 3-4bright blue
Manganoneptuniteraremineral · Mohs 5-6red
Manganonordite-(Ce)raremineral · Mohs 5.5colorless, pale brown, brown- No imageManganoquadratiteraremineral · Mohs 2-2.5dark gray
Manganosegeleriteraremineral · Mohs 3-4yellow, yellow green
Manganositeraremineral · Mohs 5.5green, greenish black
Manganostibiteraremineral · Mohs 3.5-4black
Manganotychiteraremineral · Mohs 4brown, white, pink
Manganvesuvianiteraremineral · Mohs 6-7deep maroon red- No imageMangazeiteraremineral · Mohs 1-2colorless, white
- No imageManitobaiteraremineral · Mohs 3-4green, brown
Manjiroiteraremineral · Mohs 7brownish gray, gray brown, dark brown gray
Mannarditeraremineral · Mohs 5.5-7black
Mansfielditeraremineral · Mohs 3.5white, light gray, reddish gray
Mantienneiteraremineral · Mohs 2-3yellow brown- No imageMaohokiteraremineral · Mohs 8-9
- No imageMaoniupingite-(Ce)raremineral · Mohs ~6black, brownish black
Mapimiteraremineral · Mohs 3blue, green- No imageMapiquiroiteraremineral · Mohs ~6black
Marchettiiteraremineral · Mohs 2yellow, brownish-yellow- No imageMarcobaldiiteraremineral · Mohs 3-3.5black
- No imageMarécottiteraremineral · Mohs 3yellow orange
- No imageMargaritasiteraremineral · Mohs 2yellow
Margariteuncommonmineral · Mohs 3.5-4.5white, gray, pinkish gray
Margarosaniteraremineral · Mohs 2.5-3colorless, pearl white
Marialiteuncommonmineral · Mohs 5.5-6colorless, bluish, brownish
Marićiteraremineral · Mohs 4-4.5colorless, gray, gray white
Maricopaiteraremineral · Mohs 1-1.5white
Mariinskiteraremineral · Mohs 8.5dark green
Marinelliteraremineral · Mohs 5.5colorless
Maripositeuncommonmineral · Mohs 2.5-3bright green, emerald green- No imageMarkascheriteraremineral · Mohs 3.5-4green
- No imageMarkcooperiteraremineral · Mohs 3orange
- No imageMarkhininiteraremineral · Mohs 1.5-2white
- No imageMarkliteraremineral · Mohs 3-3.5white, colorless, yellowish
Marmolitecommonmineral · Mohs 2.5-3green, pale green, white
Marokiteraremineral · Mohs 6.5black
Marriteraremineral · Mohs 3lead gray, steel gray- No imageMarrucciiteraremineral · Mohs ~2black
Marshiteraremineral · Mohs 2.5brown, colorless, light yellow
Marsturiteraremineral · Mohs ~6white, light pink
Marthoziteraremineral · Mohs 6greenish brown, yellow green
Martinandresiteraremineral · Mohs 4.5white, tan
Martiniteraremineral · Mohs 4colorless, purple
Martitecommonmineral · Mohs 5.5-6.5black, dark gray- No imageMartyiteraremineral · Mohs 3yellow orange, red orange
- No imageMarumoiteraremineral · Mohs 3lead gray
- No imageMaruyamaiteraremineral · Mohs ~7pale brown, brown
Mascagniteuncommonmineral · Mohs 2-2.5white, colorless, gray
Masloviteraremineral · Mohs 4.5-5steel gray
Massicotuncommonmineral · Mohs 2yellow, reddish yellow
Masutomiliteraremineral · Mohs 2.5purple pink
Masuyiteraremineral · Mohs 3-4brown orange, carmine red, red
Mathesiusiteraremineral · Mohs ~2yellowish green- No imageMathewrogersiteraremineral · Mohs ~2colorless, white, light green yellow
Mathiasiteraremineral · Mohs 7.5black
Matilditeuncommonmineral · Mohs 2.5gray, iron black
Matioliiteraremineral · Mohs ~5blue, colorless
Matlockiteraremineral · Mohs 2.5-3brownish yellow, colorless, green yellow- No imageMatsubaraiteraremineral · Mohs 5.5blue tinted gray
- No imageMattagamiteraremineral · Mohs 5.5violet, violet gray
Matteucciteraremineral · Mohs 2colorless
Mattheddleiteraremineral · Mohs 3.5-4.5colorless, white
Matulaiteraremineral · Mohs 1.5white, colorless- No imageMatyhiteraremineral · Mohs 3.5-4yellow, brownish-yellow
Maucheriteraremineral · Mohs 5grayish copper red, reddish silver white, bronze yellow- No imageMavlyanoviteraremineral · Mohs ~7white, gray
Mawbyiteraremineral · Mohs ~4light brown, reddish brown, pale orange
Mawsoniteuncommonmineral · Mohs 3.5-4brown orange, bronze
Maxwelliteraremineral · Mohs 5-5.5dark red- No imageMayingiteraremineral · Mohs 4steel black
- No imageMazzettiiteraremineral · Mohs 3-3.5light gray
Mazzite-Mgraremineral · Mohs 4white, colorless- No imageMazzite-Nararemineral · Mohs 3.5-4colorless, white
Mbobomkuliteraremineral · Mohs 2sky blue
Mcallisteriteraremineral · Mohs 2.5colorless, yellow brown, white
Mcalpineiteraremineral · Mohs 3emerald green, olive green, dark greenish black
Mcauslaniteraremineral · Mohs 3.5yellowish white, colorless
Mcbirneyiteraremineral · Mohs 2.5-3black, dark gray
Mcconnelliteraremineral · Mohs 5.5dark red- No imageMccrillisiteraremineral · Mohs 4-4.5colorless, white
Mcgilliteraremineral · Mohs 5dark pink, light pink
Mcgoverniteraremineral · Mohs 3bronze brown, light brown, dark reddish brown
Mcguinnessiteraremineral · Mohs 2.5blue green, green, white
Mckelveyite-(Nd)raremineral · Mohs 3-3.5brown, yellow, light green
Mckelveyite-(Y)raremineral · Mohs 3.5-4yellow, black, greenish gray
Mckinstryiteraremineral · Mohs 1.5-2.5dark gray, black, steel gray
Mcneariteraremineral · Mohs 2white
Medaiteraremineral · Mohs 5-6brownish red- No imageMedenbachiteraremineral · Mohs 4.5yellow, brownish yellow
- No imageMeerschautitecommonmineral · Mohs 2lead-gray, black
- No imageMegacycliteraremineral · Mohs 2white, colorless
- No imageMegakalsiliteraremineral · Mohs 6colorless
- No imageMegawiteraremineral · Mohs 4pale yellow, colorless
Meieraniteraremineral · Mohs 5.5blue- No imageMeieriteraremineral · Mohs 5.5white
Meioniteuncommonmineral · Mohs 5-6bluish, brownish, colorless- No imageMeisseriteraremineral · Mohs 2pale green, yellowish green
- No imageMeitneriteraremineral · Mohs ~2slightly greenish yellow
Meixneriteraremineral · Mohs ~2colorless
Mejillonesiteraremineral · Mohs 4colorless
Melaconitecommonmineral · Mohs 3black, gray- No imageMelanarsiteraremineral · Mohs ~4black
Melaniteuncommonmineral · Mohs 6.5-7black, dark brownish-black
Melanocerite-(Ce)raremineral · Mohs 5-6brown, black, dark brown
Melanophlogiteraremineral · Mohs 6.5-7colorless, brown, light yellow
Melanostibiteraremineral · Mohs >4black, blood red
Melanotekiteraremineral · Mohs 6.5black, blackish gray
Melanothalliteraremineral · Mohs 3black, bluish black, greenish black
Identify minerals in the field
Open RockHoundR to look up properties offline and find rockhounding spots near you.
