Colorless rocks & minerals
Colorless rocks and minerals are usually high-purity quartz, calcite, fluorite, or gypsum. Optical properties — refractive index, double refraction, fluorescence — are often the surest ID tools.
Showing 1441–1560 of 1796 colorless rocks (page 13 of 15).
- No imageSchaireriteraremineral · Mohs 3.5colorless, white, pale yellow
Schaurteiteraremineral · Mohs 3white, colorless
Scheelitecommonmineral · Mohs 4.5-5white, yellow, brown
Scherteliteraremineral · Mohs 2white, colorless- No imageSchlegeliteraremineral · Mohs 3.5white, colorless, yellowish-white
Scholziteraremineral · Mohs 5colorless, white, yellowish
Schulteniteraremineral · Mohs 2.5colorless, white, pale yellow- No imageSclariteraremineral · Mohs 3.5colorless, white
Scolecitecommonmineral · Mohs 5-5.5white, colorless, pink
Scoroditeuncommonmineral · Mohs 3.5-4light green, pale blue, yellowish brown- No imageScotlanditeraremineral · Mohs 2-2.5colorless, white, pale yellow
Searlesiteuncommonmineral · Mohs 3.5white, colorless, gray- No imageSegerstromiteraremineral · Mohs 2colorless, white
Seifertiteraremineral · Mohs 7colorless, white
Selenitecommonmineral · Mohs 2colorless, white, gray- No imageSelenite Rosescommonmineral · Mohs 2white, colorless, tan
Sellaiteraremineral · Mohs 5colorless, white, yellowish
Senarmontiteuncommonmineral · Mohs 2.5white, colorless, gray
Sergeeviteraremineral · Mohs 2-3white, colorless, pale yellow
Serrabrancaiteraremineral · Mohs 3.5white, colorless, pale yellow
Shabyniteraremineral · Mohs 2-3white, colorless- No imageShibkoviteraremineral · Mohs 5-6colorless, white
- No imageShimazakiiteraremineral · Mohs 3.5colorless, white, pale yellow
- No imageShirokshiniteraremineral · Mohs 2.5-3white, colorless
- No imageShlykoviteraremineral · Mohs 3-4white, colorless
Shomiokite-(Y)raremineral · Mohs 3colorless, white, pale yellow
Shortiteraremineral · Mohs 3colorless, white, yellow- No imageShosanbetsuiteraremineral · Mohs 3.5-4white, colorless, yellow
- No imageShuvaloviteraremineral · Mohs 2.5white, colorless
Sibirskiteraremineral · Mohs 3-4white, colorless, gray
Sidorenkiteraremineral · Mohs 4pink, yellowish-white, colorless
Sigloiteraremineral · Mohs 3.5yellow, brownish-yellow, colorless
Silhydriteraremineral · Mohs 1-2white, colorless
Silicocarnotiteraremineral · Mohs 4.5colorless, white, pale yellow- No imageSilinaiteraremineral · Mohs 2.5white, colorless
Sillimanitecommonmineral · Mohs 6.5-7.5white, colorless, gray- No imageSilvialiteraremineral · Mohs 5-6white, colorless, gray
- No imageSimmonsiteraremineral · Mohs 3.5colorless, white, pale yellow
Simonelliteraremineral · Mohs 1-2colorless, white, yellowish
Simonkolleiteraremineral · Mohs 2.5white, colorless, pale gray
Simpsoniteraremineral · Mohs 6-7yellow, brown, colorless- No imageSinjariteraremineral · Mohs 2colorless, white
Sinkankasiteraremineral · Mohs 3.5colorless, white, pale yellow
Sinoiteraremineral · Mohs 5.5white, colorless, gray
Sitinakiteraremineral · Mohs 3-4colorless, white- No imageSiwaqaiteraremineral · Mohs 3white, colorless
Skorpioniteraremineral · Mohs 3white, colorless- No imageSlavkoviteraremineral · Mohs 3white, colorless, pale blue
Slawsoniteraremineral · Mohs 6colorless, white, gray- No imageŠlikiteraremineral · Mohs 2white, colorless
- No imageSmamiteraremineral · Mohs 3.5colorless, white
Soboleviteraremineral · Mohs 4-5yellow, brown, colorless
Sofiiteraremineral · Mohs 1.5-2yellow, colorless, pale yellow
Sogdianiteraremineral · Mohs 6violet, purple, blue
Söhngeiteraremineral · Mohs 3.5colorless, white, pale yellow- No imageSokolovaiteraremineral · Mohs 2.5colorless, white, pinkish
Solongoiteraremineral · Mohs 3.5white, colorless, yellow- No imageSomersetiteraremineral · Mohs 2white, colorless
Sørenseniteraremineral · Mohs 5.5colorless, white, pink
Spenceriteraremineral · Mohs 2.5white, colorless, gray
Sphaerobertranditeraremineral · Mohs 6yellow, colorless, white
Sphaleritecommonmineral · Mohs 3.5-4yellow, brown, black
Spinelcommonmineral · Mohs 8red, blue, green
Spiroffiteraremineral · Mohs 3colorless, white, pale yellow
Spodumeneuncommonmineral · Mohs 6.5-7colorless, white, gray
Spurriteuncommonmineral · Mohs 5colorless, white, gray
Stanfielditeraremineral · Mohs 5colorless, white, gray- No imageStangersiteraremineral · Mohs 6colorless, white
- No imageStarkeyiteraremineral · Mohs 2-2.5white, colorless, pale yellow
Steacyiteraremineral · Mohs 5yellow, brown, gray- No imageSteedeiteraremineral · Mohs 3.5colorless, white
Stekliteraremineral · Mohs 3-3.5colorless, white, grayish
Stelleriteuncommonmineral · Mohs 4.5-5white, colorless, yellowish
Stenoniteraremineral · Mohs 3.5colorless, white, gray
Stercoriteraremineral · Mohs 2white, colorless
Stergiouiteraremineral · Mohs 3.5colorless, white
Sterlinghilliteraremineral · Mohs 2white, colorless
Steropesiteraremineral · Mohs 3-4colorless, white
Stibiconitecommonmineral · Mohs 5-5.5yellow, white, colorless- No imageStibioclaudetiteraremineral · Mohs 2.5white, colorless, yellowish
Stibiotantaliteraremineral · Mohs 5-5.5yellow, brown, tan
Stilbitecommonmineral · Mohs 3.5-4white, colorless, yellow
Stilbite-Cacommonmineral · Mohs 3.5-4white, colorless, yellow- No imageStilbite-Nacommonmineral · Mohs 3.5-4white, yellow, pink
Stishoviteraremineral · Mohs 6.5-7colorless, white, gray- No imageStöffleriteraremineral · Mohs 6colorless, white
Stokesiteraremineral · Mohs 6colorless, white
Stolziteraremineral · Mohs 2.5-3red, orange, yellow- No imageStrassmanniteraremineral · Mohs 2.5white, colorless
- No imageSträtlingiteraremineral · Mohs 2colorless, white, pale yellow
Strengiteuncommonmineral · Mohs 3.5-4red, violet, pink- No imageStronadelphiteraremineral · Mohs 5colorless, white, gray
Stronalsiteraremineral · Mohs 6white, colorless
Strontianitecommonmineral · Mohs 3.5colorless, white, gray
Strontioboriteraremineral · Mohs 3.5colorless, white, gray
Strontiodresseriteraremineral · Mohs 3.5white, colorless, pale yellow- No imageStrontiofluoriteraremineral · Mohs 4colorless, white, pale yellow
Strontioginoriteraremineral · Mohs 2-3white, colorless- No imageStrontiohurlbutiteraremineral · Mohs 6colorless, white, gray
Strontiowhitlockiteraremineral · Mohs 5colorless, white, pale yellow
Struvitecommonmineral · Mohs 2white, colorless, yellowish-white- No imageStruvite-(K)raremineral · Mohs 2colorless, white, yellowish-white
Studenitsiteraremineral · Mohs 3.5white, colorless
Suaniteraremineral · Mohs 5.5white, colorless, gray- No imageSuhailiteraremineral · Mohs 2.5-3colorless, white, pale yellow
Sulfoboriteraremineral · Mohs 3.5white, colorless, yellowish
Sulphohaliteraremineral · Mohs 3.5colorless, white, yellow
Sundiusiteraremineral · Mohs 3white, colorless
Sunstoneuncommongemstone · Mohs 6-6.5orange, red, gold
Suoluniteraremineral · Mohs 3-4white, colorless- No imageSurinamiteraremineral · Mohs 7-7.5blue, blue-green, colorless
Susanniteraremineral · Mohs 2.5white, yellow, greenish-yellow
Svabiteraremineral · Mohs 5colorless, white, yellow
Svanbergiteuncommonmineral · Mohs 4.5-5colorless, white, yellow- No imageSveiteraremineral · Mohs 2white, colorless
Švenekiteraremineral · Mohs 2colorless, white
Svyatoslaviteraremineral · Mohs 5white, colorless- No imageSvyazhiniteraremineral · Mohs 2white, colorless
- No imageSwaknoiteraremineral · Mohs 2colorless, white
Swedenborgiteraremineral · Mohs 8colorless, white, yellow
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