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 1321–1440 of 1725 colorless rocks (page 12 of 15).
- No imageRhabdoborite-(W)raremineral · Mohs 5-6colorless, white, yellow
Rhodesiteraremineral · Mohs 3-4white, colorless
Rhodiziteraremineral · Mohs 8white, colorless, yellow- No imageRhomboclaseuncommonmineral · Mohs 2colorless, white, gray
Richteriteuncommonmineral · Mohs 5-6brown, yellow, red
Rimkorolgiteraremineral · Mohs 3-4colorless, white, pale pink
Ringwooditeraremineral · Mohs 6.5-7blue, purple, colorless
Rinkite-(Y)raremineral · Mohs 5colorless, white- No imageRinneiteraremineral · Mohs 3colorless, white, pale pink
- No imageRíosecoiteraremineral · Mohs 3.5colorless
Riotintoiteraremineral · Mohs 2white, colorless
Rivadaviteraremineral · Mohs 3.5yellow, white, colorless
Riversideiteraremineral · Mohs 3white, colorless
Rock Gypsumcommonmineral · Mohs 2white, gray, colorless- No imageRoeblingiteraremineral · Mohs 3white, colorless, pale pink
Roedderiteraremineral · Mohs 5colorless, white- No imageRogermitchelliteraremineral · Mohs 5colorless, gray
Rongibbsiteraremineral · Mohs 3.5colorless
Röntgenite-(Ce)raremineral · Mohs 4.5yellow, brown, colorless
Rooseveltiteraremineral · Mohs 3.5white, colorless, pale yellow- No imageRorisiteraremineral · Mohs 2white, colorless
Roscheriteraremineral · Mohs 4.5green, brown, yellow
Rosenbergiteraremineral · Mohs 3white, colorless
Rosenhahniteraremineral · Mohs 5colorless, white, pale pink
Rosickýiteraremineral · Mohs 1.5-2colorless, pale yellow- No imageRossiantoniteraremineral · Mohs 2colorless
Rössleriteraremineral · Mohs 2-3white, colorless, pale yellow
Rossmaniteraremineral · Mohs 7-7.5pink, colorless, pale red
Rostiteraremineral · Mohs 2white, colorless, yellow- No imageRoumaiteraremineral · Mohs 5-6colorless
Rouvilleiteraremineral · Mohs 3-3.5colorless, white, pale yellow
Rozenitecommonmineral · Mohs 2.5white, snow-white, colorless
Rubiclineraremineral · Mohs 6colorless- No imageRuitenbergiteraremineral · Mohs 3colorless, white
- No imageRusinoviteraremineral · Mohs 5yellow, brown, colorless
- No imageRussoiteraremineral · Mohs 1.5-2colorless, white
Rustumiteraremineral · Mohs 4-5colorless, white, pale yellow- No imageSaamiteraremineral · Mohs 5colorless, pale tan
Sabinaiteraremineral · Mohs 3.5white, colorless, light gray- No imageSacrofaniteraremineral · Mohs 5-6white, yellow, colorless
- No imageSahamalite-(Ce)raremineral · Mohs 4colorless, white, pale yellow
Sainfelditeraremineral · Mohs 2colorless, white, pale pink
Sakhaiteraremineral · Mohs 5white, colorless, yellow- No imageSaliotiteraremineral · Mohs 2white, colorless, pale green
Saltonseaiteraremineral · Mohs 2colorless, white- No imageSamfowleriteraremineral · Mohs 3.5pink, colorless, white
Samuelsoniteraremineral · Mohs 5colorless, pale yellow, white
Sanborniteraremineral · Mohs 5colorless, white, pale yellow
Sanderiteraremineral · Mohs 2white, colorless
Sanidinecommonmineral · Mohs 6colorless, white, gray
Sanromániteraremineral · Mohs 3.5white, colorless, pale yellow
Santiteraremineral · Mohs 2white, colorless
Sarcoliteraremineral · Mohs 6pink, red, white
Saryarkite-(Y)raremineral · Mohs 4white, colorless, yellowish
Sassoliteuncommonmineral · Mohs 1white, colorless, yellowish
Satimoliteraremineral · Mohs 3white, colorless, pale yellow
Satin Sparcommonmineral · Mohs 2white, colorless, gray
Sazhinite-(Ce)raremineral · Mohs 2white, 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
Scapolitecommonmineral · Mohs 5.5-6colorless, white, gray
Scawtiteraremineral · Mohs 4.5-5white, colorless, light gray
Scepter Quartzuncommonmineral · Mohs 7colorless, white, smoky- No imageSchaireriteraremineral · Mohs 3.5colorless, white, pale yellow
Schaurteiteraremineral · Mohs 3white, colorless
Scheelitecommonmineral · Mohs 4.5-5white, yellow, brown
Scherteliteraremineral · Mohs 2white, colorless
Schiavinatoiteraremineral · Mohs 8colorless
Schieffeliniteraremineral · Mohs 2.5colorless, milky white
Schoenfliesiteraremineral · Mohs 3.5colorless
Scholziteraremineral · Mohs 3-4colorless, white, yellowish
Schulteniteraremineral · Mohs 2.5colorless, white, pale yellow- No imageSclariteraremineral · Mohs 3-4colorless, grayish 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
- No imageSeifertiteraremineral · Mohs 7colorless, white
Selenitecommonmineral · Mohs 2colorless, white, gray
Selenite Rosecommonmineral · Mohs 2white, colorless, tan
Sellaiteraremineral · Mohs 5colorless, white, yellowish
Senarmontiteuncommonmineral · Mohs 2.5white, colorless, gray- No imageSenkevichiteraremineral · Mohs 5colorless, white because of cracks
Sergeeviteraremineral · Mohs 2-3white, colorless, pale yellow
Shabyniteraremineral · Mohs 2-3white, colorless- No imageSheldrickiteraremineral · Mohs 3colorless, white
- No imageShibkoviteraremineral · Mohs 5.5-6white, colorless
- No imageShimazakiiteraremineral · Mohs 4.5colorless, 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 imageShuvaloviteraremineral · Mohs 2.5colorless
Sibirskiteraremineral · Mohs 3-4white, colorless, gray
Sidorenkiteraremineral · Mohs 4pink, yellowish-white, colorless- No imageSidpietersiteraremineral · Mohs 2colorless, white, cream-beige
Sigloiteraremineral · Mohs 3.5yellow, brownish-yellow, colorless
Silhydriteraremineral · Mohs 1-2white, colorless- No imageSilicocarnotiteraremineral · Mohs 4.5colorless, white, pale yellow
- No imageSilinaiteraremineral · Mohs 2.5white, colorless
Sillimanitecommonmineral · Mohs 6.5-7.5white, colorless, gray- No imageSimmonsiteraremineral · Mohs 3.5colorless, white, pale yellow
- No imageSimonelliteraremineral · Mohs 1-2colorless, white, yellowish
Simonkolleiteraremineral · Mohs 2.5white, colorless, pale gray
Simpsoniteraremineral · Mohs 6-7yellow, brown, colorless
Sinkankasiteraremineral · Mohs 3.5colorless, white, pale yellow- No imageSinoiteraremineral · Mohs 5.5white, colorless, gray
Sitinakiteraremineral · Mohs 3-4colorless, white
Skorpioniteraremineral · Mohs 3white, colorless- No imageSlavkoviteraremineral · Mohs 3white, colorless, pale blue
Slawsoniteraremineral · Mohs 6colorless, white, gray- No imageSmamiteraremineral · Mohs 3.5colorless, white
Soboleviteraremineral · Mohs 4-5yellow, brown, colorless
Sofiiteraremineral · Mohs 1.5-2yellow, colorless, pale yellow
Sogdianiteraremineral · Mohs 5violet, purple, blue
Söhngeiteraremineral · Mohs 3.5colorless, white, pale yellow
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