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 1081–1200 of 1399 colorless rocks (page 10 of 12).
- No imagePseudograndreefiteraremineral · Mohs ~2.5colorless
- No imagePseudomeisserite-(NH4)raremineral · Mohs 2colorless, white
- No imagePseudosinhaliteraremineral · Mohs 6.5colorless
Pseudowollastoniteraremineral · Mohs 4.5-5white, colorless, gray- No imagePunkaruaiviteraremineral · Mohs 4.5yellowish brown, colorless
- No imagePushcharovskiteraremineral · Mohs 2very light green, colorless
- No imagePyatenkoite-(Y)raremineral · Mohs 4-5colorless
- No imagePyracmoniteraremineral · Mohs 2white, colorless
Pyroauriteuncommonmineral · Mohs 2.5brownish yellow, brown white, colorless
Pyrochroiteuncommonmineral · Mohs 2.5colorless, white, pale green
Pyroxferroiteraremineral · Mohs 4.5-5.5yellow, colorless, orange
Qilianshaniteraremineral · Mohs ~2colorless- No imageQuadridavyneraremineral · Mohs ~5colorless
- No imageQuadruphiteraremineral · Mohs 5yellow, brown, colorless
Quartz Clustercommonmineral · Mohs 7colorless, white, milky
Quartz Geodecommonmineral · Mohs 7colorless, white, purple
Queititeraremineral · Mohs ~4colorless, white, light yellow
Quintiniteraremineral · Mohs 2white, colorless, yellow- No imageRaadeiteraremineral · Mohs 4-5colorless
- No imageRamanite-(Cs)raremineral · Mohs 6-7colorless
- No imageRamanite-(Rb)raremineral · Mohs 3.5colorless
- No imageRankiniteraremineral · Mohs 5.5colorless, white
Rapidcreekiteraremineral · Mohs 2white, colorless
Rauenthaliteraremineral · Mohs 2colorless, snow white
Ravatiteraremineral · Mohs ~1colorless, white, pale gray- No imageRaygrantiteraremineral · Mohs ~3colorless
- No imageReaphookhilliteraremineral · Mohs 2colorless
Reddingiteraremineral · Mohs 3-3.5white, yellowish white, colorless
Reedmergneriteraremineral · Mohs 6-7colorless, beige yellow, orange
Revditeraremineral · Mohs ~2colorless, white
Reyeriteraremineral · Mohs 3.5-4.5white, colorless, light green
Rhodiziteraremineral · Mohs 8-8.5white, colorless, grayish- No imageRhomboclaseuncommonmineral · Mohs 2colorless, bluish, greenish
Ringwooditeraremineral · Mohs 6.5-7blue gray, colorless, light violet
Rinkite-(Y)raremineral · Mohs ~5colorless, white- No imageRinneiteraremineral · Mohs 3colorless, rose red, violet
- No imageRíosecoiteraremineral · Mohs 3.5colorless
Riotintoiteraremineral · Mohs 2.5colorless
Rivadaviteraremineral · Mohs 3.5colorless, white
Roedderiteraremineral · Mohs 5-6colorless, blue green, yellow- No imageRogermitchelliteraremineral · Mohs 5colorless, gray
Rokühniteraremineral · Mohs 2colorless
Rongibbsiteraremineral · Mohs ~5colorless- No imageRorisiteraremineral · Mohs 2colorless
Rosenbergiteraremineral · Mohs 3-3.5colorless
Rosenhahniteraremineral · Mohs 4.5-5colorless, beige white
Rosiaiteraremineral · Mohs 5.5colorless, light yellow
Rosickýiteraremineral · Mohs 2-3colorless, light yellow- No imageRossiantoniteraremineral · Mohs 2colorless
Rössleriteraremineral · Mohs 2-3white, colorless- No imageRoumaiteraremineral · Mohs 5-6colorless
Rouvilleiteraremineral · Mohs 3-4colorless, reddish brown, tan- No imageRoymilleriteraremineral · Mohs ~3colorless
Rozenitecommonmineral · Mohs 2-3white, colorless, greenish
Rubiclineraremineral · Mohs 6colorless- No imageRuitenbergiteraremineral · Mohs 3-4colorless, light yellow
- No imageRussoiteraremineral · Mohs 1.5-2colorless, white
Rustumiteraremineral · Mohs 4-5colorless- No imageSaamiteraremineral · Mohs ~3colorless, pale tan
Sabinaiteraremineral · Mohs 3.5white, colorless, light yellow- No imageSacrofaniteraremineral · Mohs 5.5-6colorless
- No imageSahamalite-(Ce)raremineral · Mohs 4colorless
Sainfelditeraremineral · Mohs 4colorless, light pink
Sakhaiteraremineral · Mohs 5colorless, gray, gray white
Salammoniacuncommonmineral · Mohs 1-2white, colorless, grayish- No imageSaliotiteraremineral · Mohs 2-3colorless, pearl white
Saltonseaiteraremineral · Mohs ~2.5colorless- No imageSamfowleriteraremineral · Mohs <3colorless, white
Samuelsoniteraremineral · Mohs >5colorless
Sanborniteraremineral · Mohs 5colorless, white
Sanromániteraremineral · Mohs 3.5white, colorless, pale yellow
Santiteraremineral · Mohs 2colorless- No imageSbacchiiteraremineral · Mohs 3-4colorless
Sborgiteraremineral · Mohs 2colorless- No imageScacchiteraremineral · Mohs 2colorless, rose red, brown
Scawtiteraremineral · Mohs 4.5-5colorless- No imageSchaireriteraremineral · Mohs 3.5colorless
Scheelitecommonmineral · Mohs 4.5-5white, colorless, pale yellow
Scherteliteraremineral · Mohs 2colorless
Schieffeliniteraremineral · Mohs 2colorless, white
Schmitteriteraremineral · Mohs ~1colorless, light yellow
Scholziteraremineral · Mohs 3-4colorless, gray white, white
Schulteniteraremineral · Mohs 2.5colorless, pale yellow, white- No imageSclariteraremineral · Mohs 3-4colorless
- No imageScotlanditeraremineral · Mohs ~2colorless, gray white, light yellow
Segeleriteraremineral · Mohs 4green, chartreuse, colorless- No imageSegerstromiteraremineral · Mohs ~4.5colorless
Sellaiteraremineral · Mohs 5-5.5colorless, white
Senarmontiteuncommonmineral · Mohs 2-2.5white, colorless, gray
Senegaliteraremineral · Mohs 5.5colorless, light yellow- No imageSenkevichiteraremineral · Mohs 5.5-6colorless, white because of cracks
- No imageSheldrickiteraremineral · Mohs 3colorless, white
- No imageShibkoviteraremineral · Mohs 5.5-6white, colorless
- No imageShirokshiniteraremineral · Mohs ~2.5colorless, pale gray
Shkatulkaliteraremineral · Mohs 3colorless, silvery white, light pink
Shomiokite-(Y)raremineral · Mohs 2-3colorless
Shortiteraremineral · Mohs 3-4.5colorless, light yellow- No imageShuvaloviteraremineral · Mohs ~3colorless
Sibirskiteraremineral · Mohs 3-4colorless, dark gray- No imageSidpietersiteraremineral · Mohs 1-2colorless, cream white, beige
- No imageSilicocarnotiteraremineral · Mohs ~5colorless
- No imageSilinaiteraremineral · Mohs ~4.5white, colorless
- No imageSilvialiteraremineral · Mohs ~5.5slightly yellowish white, colorless
Simonkolleiteraremineral · Mohs 1.5colorless
Simpsoniteraremineral · Mohs 7.5brownish yellow, colorless, white
Sinhaliteraremineral · Mohs 6.5-7yellow, brown, brown pink
Sinkankasiteraremineral · Mohs ~4colorless, white- No imageSinoiteraremineral · Mohs 5.5colorless, light gray
Sitinakiteraremineral · Mohs 4.5colorless, light brown, pink
Skorpioniteraremineral · Mohs 3.5white, colorless
Slawsoniteraremineral · Mohs 5.5-6.5colorless, medium gray- No imageSmamiteraremineral · Mohs ~3.5colorless, white
Smirniteraremineral · Mohs 3.5-4colorless, light gray, light yellow
Sofiiteraremineral · Mohs 1.5-2yellow, colorless, pale yellow- No imageSokolovaiteraremineral · Mohs 2.5colorless, white, pinkish
Solongoiteraremineral · Mohs 3.5colorless
Sørenseniteraremineral · Mohs 5-5.5colorless, pinkish, milky white
Sosedkoiteraremineral · Mohs 6colorless
Spadaiteraremineral · Mohs 2.5colorless, cream, pinkish
Sphaerobertranditeraremineral · Mohs 5yellow, colorless, brownish white
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