White rocks & minerals
White rocks and minerals are often calcite, quartz, gypsum, feldspar, or various clays. A streak test and hardness check rule out most look-alikes quickly.
Showing 1201–1320 of 1375 white rocks (page 11 of 12).
Silicified Cycad Wooduncommonfossil · Mohs 6.5-7brown, tan, white- No imageSilicified Dinosaur Boneuncommonfossil · Mohs 6.5-7red, brown, black
Silicified Fossilcommonfossil · Mohs 6.5-7brown, red, yellow
Silicified Mastodon Tuskrarefossil · Mohs 6.5-7white, cream, tan
Silicified Oolitecommonfossil · Mohs 6.5-7white, gray, brown
Silicified Palm Woodcommonfossil · Mohs 6.5-7brown, tan, black
Silicified Pine Coneuncommonfossil · Mohs 6.5-7brown, tan, gray- No imageSilinaiteraremineral · Mohs ~4.5white, colorless
- No imageSilkstonecommonmineral · Mohs 7white, gray, yellow
- No imageSimonelliteraremineral · Mohs 1-2white
Simpsoniteraremineral · Mohs 7.5brownish yellow, colorless, white
Sinkankasiteraremineral · Mohs ~4colorless, white
Skorpioniteraremineral · Mohs 3.5white, colorless
Skutteruditeuncommonmineral · Mohs 5.5-6white, light steel gray- No imageSmamiteraremineral · Mohs ~3.5colorless, white
Smrkoveciteraremineral · Mohs 4-5yellow, white
Söhngeiteraremineral · Mohs 4-4.5white, pale yellow, pale brown- No imageSokolovaiteraremineral · Mohs 2.5colorless, white, pinkish
- No imageSomersetiteraremineral · Mohs ~3white, green
Spenceriteraremineral · Mohs ~3white
Sphaerobertranditeraremineral · Mohs 5yellow, colorless, brownish white
Spherulitic Chertcommonmineral · Mohs 6.5-7white, gray, tan
Spongecommonfossil · Mohs 3-5white, gray, brown- No imageStarkeyiteraremineral · Mohs 2-3white
Stekliteraremineral · Mohs 2.5colorless, white, grayish-white in aggregates
Stelleriteuncommonmineral · Mohs 4.5white, pink, salmon orange
Stenoniteraremineral · Mohs ~3.5colorless, white
Stercoriteraremineral · Mohs 2white, colorless, yellowish
Stergiouiteraremineral · Mohs 3.5white, colorless
Sterlinghilliteraremineral · Mohs 3white, light pink- No imageSteverustiteraremineral · Mohs 2colorless, white
Stibarsenraremineral · Mohs 3-4white, gray, grayish white- No imageStibioclaudetiteraremineral · Mohs ~2white, colorless
Stilbite-Cacommonmineral · Mohs 3.5-4white, red, yellow
Stilbite-Nacommonmineral · Mohs 3.5-4white, red, yellow
Strashimiriteraremineral · Mohs 2.5-3green, white- No imageStrassmanniteraremineral · Mohs 2.5white, colorless
Stromatoporoidcommonfossil · Mohs 3-5tan, brown, gray- No imageStronadelphiteraremineral · Mohs 5colorless, white, gray
Stronalsiteraremineral · Mohs 6.5white
Strontiodresseriteraremineral · Mohs 2-3white- No imageStrontiohurlbutiteraremineral · Mohs 6colorless, white, gray
Strontiowhitlockiteraremineral · Mohs 5white
Struvitecommonmineral · Mohs 2white, yellowish white, brownish white
Suaniteraremineral · Mohs 5.5white, gray white
Sudoiteuncommonmineral · Mohs 2.5-3.5white
Sudovikoviteraremineral · Mohs 2-2.5white, yellow
Sundiusiteraremineral · Mohs ~3white, colorless
Suoluniteraremineral · Mohs 3.5white, colorless, honey yellow
Suriteraremineral · Mohs 2-3white, light green
Sussexiteraremineral · Mohs 3-3.5white, pink, straw yellow- No imageSveiteraremineral · Mohs ~1white
Švenekiteraremineral · Mohs ~2colorless, white- No imageSwaknoiteraremineral · Mohs 1.5-2white
- No imageSweetiteraremineral · Mohs 3.5colorless, white
Sweetwater Agatecommonmineral · Mohs 6.5-7clear, white, gray
Sylvaniteraremineral · Mohs 1.5-2yellowish silver white, white
Syngeniteuncommonmineral · Mohs 2.5colorless, white, light yellow
Szaibélyiteuncommonmineral · Mohs 3-3.5white, yellow
Tacharaniteraremineral · Mohs 5white
Takedaiteraremineral · Mohs 4.5colorless, white, pale gray
Talmessiteraremineral · Mohs 5colorless, white, light green
Taranakiteuncommonmineral · Mohs 1-2white, gray white, yellowish white
Tarbuttiteraremineral · Mohs 3.5-4colorless, brown, green
Teepleiteraremineral · Mohs 3-3.5colorless, white
Telluriteraremineral · Mohs 2white, yellow orange, straw yellow- No imageTelyushenkoiteraremineral · Mohs 6white, colorless
Tengerite-(Y)raremineral · Mohs 3.5white
Teredo Petrified Woodcommonfossil · Mohs 6.5-7brown, tan, gray- No imageTernoviteraremineral · Mohs 3white
Terskiteraremineral · Mohs ~5white, light lilac
Teschemacheriteraremineral · Mohs 1.5white, colorless, yellowish- No imageTetrarooseveltiteraremineral · Mohs 2.5white, yellowish white
- No imageTexas Bouquet Agatecommonmineral · Mohs 6.5-7white, pink, red
Thaumasiteuncommonmineral · Mohs 3.5white, colorless
Thénarditecommonmineral · Mohs 2.5-3white, grayish white, yellowish white
Thermessaiteraremineral · Mohs 2colorless, white- No imageThermessaite-(NH4)raremineral · Mohs 2-3colorless, white
Thermonatritecommonmineral · Mohs 1-1.5white, colorless, grayish yellow
Thomasclarkite-(Y)raremineral · Mohs 2-3white, yellow
Thomsenoliteraremineral · Mohs 2colorless, white, reddish
Thomsonite Noduleuncommonmineral · Mohs 5-5.5white, pink, green
Thomsonite-Cauncommonmineral · Mohs 5-5.5white, colorless, greenish- No imageThorasphiteraremineral · Mohs 4white, colorless
Thorogummiteraremineral · Mohs 5.5brown, greenish gray, buff
Tilleyiteraremineral · Mohs 3colorless, white
Tincalconitecommonmineral · Mohs 2white
Tinnunculiteraremineral · Mohs 2white
Tinticiteraremineral · Mohs ~2.5white, light brown, pale yellowish green
Tobermoriteuncommonmineral · Mohs 2.5white, light pink white, reddish white
Tosuditeuncommonmineral · Mohs ~1white, azure, blue white
Tridymiteuncommonmineral · Mohs 7colorless, white, yellowish white
Trilithioniteraremineral · Mohs 2.5-3white
Trinephelineraremineral · Mohs ~5-5.5white, yellow
Tripolicommonmineral · Mohs 1-2white, gray, yellow
Truscottiteraremineral · Mohs 3.5white- No imageTsangpoiteraremineral · Mohs 4.5white, colorless, pale yellow
Tsaregorodtseviteraremineral · Mohs 6colorless, yellow, white
Tschermigiteraremineral · Mohs 1.5colorless, white- No imageTsepinite-Cararemineral · Mohs 5white, pale brownish white
- No imageTsepinite-Kraremineral · Mohs 5light brown, white, colorless
Tsepinite-Nararemineral · Mohs 5colorless, white, light brown- No imageTsepinite-Srraremineral · Mohs 5colorless, white
Tugtupiteraremineral · Mohs ~4pink, white, crimson- No imageTuiteraremineral · Mohs 5-6white, yellowish gray
Tulameeniteraremineral · Mohs 5white
Tunisiteraremineral · Mohs 4.5white, colorless- No imageTuzlaiteraremineral · Mohs 2-3colorless, white
Tvedaliteraremineral · Mohs 4.5white, pale gray, beige
Tveitite-(Y)raremineral · Mohs 3.5white, light yellow
Tychiteraremineral · Mohs 3.5-4white, colorless
Tyretskiteraremineral · Mohs 5white, brownish, brownish white
Uraloliteraremineral · Mohs 2.5white, colorless, brownish white
Ussingiteraremineral · Mohs 6-7white, light violet red, dark violet red
Vashegyiteraremineral · Mohs 2-3white, brownish, brownish yellow
Verde Antiquecommonmetamorphic · Mohs 3-5green, dark green, white
Vertebrate Fossilcommonfossil · Mohs 3-6brown, tan, black
Viitaniemiiteraremineral · Mohs 5colorless, gray, gray white
Vinogradoviteraremineral · Mohs ~4white, colorless
Vishneviteraremineral · Mohs 5-6white, colorless, yellow
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