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 4561–4680 of 5834 minerals (page 39 of 49).
Rouaiteraremineral · Mohs 3blue, greenish-blue
Roubaultiteraremineral · Mohs 2orange, red-orange- No imageRoumaiteraremineral · Mohs 5-6black, brown
- No imageRouseiteraremineral · Mohs 2yellow, pale yellow
Routhieriteraremineral · Mohs 3deep red, black
Rouvilleiteraremineral · Mohs 3-3.5colorless, white, pale yellow
Rouxeliteraremineral · Mohs 2red, brownish-red- No imageRoweiteraremineral · Mohs 5colorless, white, brownish
- No imageRowlandite-(Y)raremineral · Mohs 5green, brown, yellow
Roxbyiteraremineral · Mohs 2.5-3dark gray, black- No imageRoymilleriteraremineral · Mohs 3-4pink, violet-pink
Royston Turquoiseuncommonmineral · Mohs 5-6blue, green, brown
Rozenitecommonmineral · Mohs 2.5white, snow-white, colorless
Rruffiteraremineral · Mohs 3.5pink, rose red- No imageRuarsiteraremineral · Mohs 5-6silver-white, gray
Rubiclineraremineral · Mohs 6red, pink
Rucklidgeiteraremineral · Mohs 2.5lead-gray, white- No imageRudashevskyiteraremineral · Mohs 3.5-4gray
- No imageRudenkoiteraremineral · Mohs 3-3.5colorless, white, pale yellow
- No imageRüdlingeriteraremineral · Mohs 3-4orange, yellowish-orange
Ruifrancoiteraremineral · Mohs 4yellow, yellow-brown- No imageRuitenbergiteraremineral · Mohs 3colorless, white
Ruiziteraremineral · Mohs 5orange, red-orange, brownish-orange- No imageRumoiiteraremineral · Mohs 3.5white, gray
- No imageRumseyiteraremineral · Mohs 2colorless, white
Rusakoviteraremineral · Mohs 2yellow, yellow-orange
Rusinoviteraremineral · Mohs 5yellow, brown, colorless
Russelliteraremineral · Mohs 3.5yellow, yellowish-white, pale yellow- No imageRussoiteraremineral · Mohs 1.5-2yellow, yellowish-orange
- No imageRustenburgiteraremineral · Mohs 3.5-4white, cream white
Rustumiteraremineral · Mohs 4-5colorless, white, pale yellow- No imageRuthenarseniteraremineral · Mohs 5-6white, silver-white
Rutheniridosmineraremineral · Mohs 6-7silver-white, light steel-gray
Rutherfordineraremineral · Mohs 2.5yellow, yellowish-orange
Rutilecommonmineral · Mohs 6-6.5reddish-brown, red, black
Rynersoniteraremineral · Mohs 4yellow, brown- No imageSaamiteraremineral · Mohs 5white, colorless, light gray
Sabatieriteraremineral · Mohs 2-3silver-white, gray- No imageSabelliiteraremineral · Mohs 3deep green, blue-green
Sabieiteraremineral · Mohs 1-2yellowish-white, white
Sabinaiteraremineral · Mohs 3.5white, colorless, light gray
Sabugaliteraremineral · Mohs 2.5yellow, lemon-yellow- No imageSacrofaniteraremineral · Mohs 5-6white, yellow, colorless
Sadanagaiteraremineral · Mohs 5-6black, dark brown, dark green- No imageSaddlebackiteraremineral · Mohs 2.5lead-gray
Saffloriteuncommonmineral · Mohs 4.5-5tin-white, silver-white, gray
Sagenite Agatecommonmineral · Mohs 6.5-7clear, white, yellow- No imageSahamalite-(Ce)raremineral · Mohs 4colorless, white, pale yellow
Sahliniteraremineral · Mohs 2.5yellow, yellowish-orange, white
Sailaufiteraremineral · Mohs 3yellow, yellow-orange
Sainfelditeraremineral · Mohs 2colorless, white, pale pink
Sakhaiteraremineral · Mohs 4white, colorless, yellow- No imageSakuraiiteraremineral · Mohs 3.5-4gray, black
Salammoniacuncommonmineral · Mohs 1.5-2white, yellow, gray
Saléeiteuncommonmineral · Mohs 2.5yellow, lemon-yellow, greenish-yellow
Salesiteraremineral · Mohs 3-3.5colorless, white, yellowish- No imageSaliotiteraremineral · Mohs 2white, colorless, pale green
Saltonseaiteraremineral · Mohs 2colorless, white- No imageSalzburgiteraremineral · Mohs 2-3lead-gray, tin-white
- No imageSamaniiteraremineral · Mohs 3.5bronze, yellow
Samarskite-(Y)raremineral · Mohs 5-6black, brownish-black
Samarskite-(Yb)raremineral · Mohs 5-6black, brownish-black- No imageSamfowleriteraremineral · Mohs 3.5pink, colorless, white
Sampleiteraremineral · Mohs 3.5blue, greenish-blue, pale blue
Samsoniteraremineral · Mohs 3.5dark gray, black
Samuelsoniteraremineral · Mohs 5colorless, pale yellow, white
Sanborniteraremineral · Mohs 5colorless, white, pale yellow
Sanderiteraremineral · Mohs 2white, colorless
Saneroiteraremineral · Mohs 4orange, reddish-orange- No imageSanguiteraremineral · Mohs 2.5red, dark red
Sanidinecommonmineral · Mohs 6colorless, white, gray
Sanjuaniteraremineral · Mohs 3.5white
Sanmartiniteraremineral · Mohs 4yellow, yellowish-brown
Sanromániteraremineral · Mohs 3.5white, colorless, pale yellow
Santabarbaraiteraremineral · Mohs 2.5brown, yellowish-brown, dark brown
Santaclaraiteraremineral · Mohs 5-6orange, reddish-orange
Santafeiteraremineral · Mohs 3black, brownish-black
Santanaiteraremineral · Mohs 2.5red, reddish-orange
Santarosaiteraremineral · Mohs 3.5yellow, yellow-green
Santiteraremineral · Mohs 2white, colorless
Saponitecommonmineral · Mohs 2white, gray, yellowish
Sapphirineraremineral · Mohs 7.5blue, blue-green, green
Sarabauiteraremineral · Mohs 2dark red, brownish-red- No imageSaranchinaiteraremineral · Mohs 2yellow, pale yellow
Sarcoliteraremineral · Mohs 6pink, red, white- No imageSarcopsideraremineral · Mohs 4brown, reddish-brown, violet
Sardcommonmineral · Mohs 6.5-7brownish-red, reddish-brown, orange-brown- No imageSardignaiteraremineral · Mohs 3.5-4yellow, brownish-yellow
Sarkiniteraremineral · Mohs 4-5yellow, orange, red
Sarmientiteraremineral · Mohs 3.5yellow, orange-yellow- No imageSarrabusiteraremineral · Mohs 3yellow, brownish yellow, colorless
Sartoriteraremineral · Mohs 3lead-gray, steel-gray
Saryarkite-(Y)raremineral · Mohs 4white, colorless, yellowish
Sasaiteraremineral · Mohs 2white
Sassoliteuncommonmineral · Mohs 1white, colorless, yellowish
Satimoliteraremineral · Mohs 3white, colorless, pale yellow
Satin Sparcommonmineral · Mohs 2white, colorless, gray
Satpaeviteraremineral · Mohs 2yellow, yellow-orange
Satterlyiteraremineral · Mohs 3.5blue, greenish-blue
Sauconiteraremineral · Mohs 1-2white, pale yellow, pale brown
Sayriteraremineral · Mohs 2-3orange, yellow-orange
Sazhinite-(Ce)raremineral · Mohs 3white, colorless, pale pink
Sazhinite-(La)raremineral · Mohs 3.5white, colorless, pale pink
Sazykinaite-(Y)raremineral · Mohs 4-5yellow, yellowish-green, colorless- No imageSbacchiiteraremineral · Mohs 3-4colorless, white
Sborgiteraremineral · Mohs 2white, colorless- No imageScacchiteraremineral · Mohs 2white, colorless, pinkish
Scainiiteraremineral · Mohs 2lead-gray, black- No imageScandiobabingtoniteraremineral · Mohs 5.5-6black, greenish black
Scapolitecommonmineral · Mohs 5.5-6colorless, white, gray
Scarbroiteraremineral · Mohs 2white, creamy white
Scawtiteraremineral · Mohs 4.5-5white, colorless, light gray
Scepter Quartzuncommonmineral · Mohs 7colorless, white, smoky
Schachneriteraremineral · Mohs 3.5-4silver-white, pale yellow
Schafarzikiteraremineral · Mohs 3-4red, brownish-red, orange-red
Schäferiteraremineral · Mohs 3.5yellow, brownish-yellow, reddish-brown- No imageSchaireriteraremineral · Mohs 3.5colorless, white, pale yellow
Schalleriteraremineral · Mohs 4-5brown, yellowish-brown, reddish-brown- No imageSchapbachiteraremineral · Mohs 2.5-3lead-gray, iron-black
Schaurteiteraremineral · Mohs 3white, colorless
Identify minerals in the field
Open RockHoundR to look up properties offline and find rockhounding spots near you.
