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 961–1080 of 1399 colorless rocks (page 9 of 12).
- No imageNatropalermoiteraremineral · Mohs 5.5colorless
Natropharmacoalumiteraremineral · Mohs 2.5colorless
Natrophosphateraremineral · Mohs 1-2.5colorless, white
Natrosiliteraremineral · Mohs 3colorless, white- No imageNatrotantiteraremineral · Mohs 7colorless
Natroxalateraremineral · Mohs 3colorless, white, light yellow
Nefedoviteraremineral · Mohs ~4.5colorless, white
Neighboriteraremineral · Mohs 4.5colorless, pink, reddish brown
Nesquehoniteuncommonmineral · Mohs 2.5white, colorless
Newberyiteraremineral · Mohs 3-3.5colorless, gray brown, grayish
Niahiteraremineral · Mohs 1-2light orange, colorless- No imageNieriteraremineral · Mohs 9colorless, brown, brownish red
Nifontoviteraremineral · Mohs 3.5-5colorless, gray- No imageNipalarsiteraremineral · Mohs 3-4white, colorless
Niteruncommonmineral · Mohs 2white, colorless, gray
Nitratineraremineral · Mohs 1.5-2white, colorless, gray- No imageNitriteraremineral · Mohs 1.5-2yellow, white, colorless
Nitrobariteraremineral · Mohs 3colorless
Nitromagnesiteraremineral · Mohs 1.5-2white, colorless- No imageNizamoffiteraremineral · Mohs ~3.5colorless
Nobleiteraremineral · Mohs ~3colorless, white- No imageNolzeiteraremineral · Mohs 4colorless, pale green
Nordenskiöldineraremineral · Mohs 5.5-6yellow, colorless
Nordstranditeraremineral · Mohs 3beige, colorless, light brown
Norsethiteraremineral · Mohs 3.5white, colorless
Northupiteuncommonmineral · Mohs 3.5-4brownish, colorless, gray- No imageNovgorodovaiteraremineral · Mohs 2.5colorless
- No imageNovograblenoviteraremineral · Mohs 1-2colorless, white
Numanoiteraremineral · Mohs 4.5colorless, blue green- No imageNuragheiteraremineral · Mohs 2colorless
Nyerereiteraremineral · Mohs 3.5colorless- No imageOdigitriaiteraremineral · Mohs 5colorless
Odintsoviteraremineral · Mohs 5-5.5colorless, light pink, slightly brownish pink
Offretiteraremineral · Mohs 4white, colorless
Olsacheriteraremineral · Mohs 3-3.5colorless
Olshanskyiteraremineral · Mohs 3.5-4white, colorless, light brown
Olympiteraremineral · Mohs ~4colorless
Ordoñeziteraremineral · Mohs 6.5colorless, yellow green, light brown- No imageOrlandiiteraremineral · Mohs 2colorless, white
- No imageOrloviteraremineral · Mohs 2-3colorless
Orschalliteraremineral · Mohs ~4colorless
Otjisumeiteraremineral · Mohs ~3colorless, white- No imageOveriteraremineral · Mohs 3.5-4colorless, light green
Oxammiteraremineral · Mohs 2.5colorless, yellowish white
Pabstiteraremineral · Mohs ~6white, colorless
Pachnoliteuncommonmineral · Mohs 3colorless, white- No imagePahasapaiteraremineral · Mohs ~4.5colorless, yellow green, light pink
Palermoiteraremineral · Mohs 5.5colorless, white- No imagePalmieriteraremineral · Mohs 2colorless, white
- No imagePanichiiteraremineral · Mohs 2.5colorless, white, very pale yellow
Panunziteraremineral · Mohs 5.5colorless, white
Para-alumohydrocalciteraremineral · Mohs 1.75white, colorless- No imageParabrandtiteraremineral · Mohs 3-4colorless
Paracelsianraremineral · Mohs ~6colorless, white
Parafransoletiteraremineral · Mohs ~2.5white, colorless
Parahopeiteraremineral · Mohs 3.5-4colorless- No imageParalabuntsovite-Mgraremineral · Mohs 6yellow, orange, brown
Paralaurioniteraremineral · Mohs 3colorless, violet, green yellow- No imageParalstoniteraremineral · Mohs 4-4.5colorless, white
- No imageParanatroliteraremineral · Mohs 5-5.5white, colorless, pink
- No imageParascandolaiteraremineral · Mohs 2colorless, white
Parascholziteraremineral · Mohs ~4colorless, white- No imageParatsepinite-Nararemineral · Mohs 5colorless
Paraumbiteraremineral · Mohs ~4.5colorless, white, light yellow
Paravauxiteraremineral · Mohs 3colorless, greenish white, light greenish white
Parthéiteraremineral · Mohs 4colorless, white
Paulingite-Cararemineral · Mohs 5colorless
Paulingite-Kraremineral · Mohs ~5colorless, light yellow, orange
Paulkerriteraremineral · Mohs ~3colorless, yellow brown, light yellow brown
Paulmooreiteraremineral · Mohs ~3colorless, light orange
Peatite-(Y)raremineral · Mohs ~3colorless, pale pink, purple- No imagePecos Diamondcommonmineral · Mohs 7clear, colorless, red
- No imagePekoviteraremineral · Mohs 6.5-7colorless
Pellyiteraremineral · Mohs 6colorless, light yellow
Penfielditeraremineral · Mohs 3-4white, colorless, yellowish
Penkvilksiteraremineral · Mohs 5white, colorless
Pentahydroboriteraremineral · Mohs 2.5colorless- No imagePercleveite-(Ce)raremineral · Mohs 6white, colorless, yellowish gray
Peretaiteraremineral · Mohs 3.5-4colorless, white
Periclaseraremineral · Mohs 5.5colorless, brownish yellow, green- No imagePertsevite-(F)raremineral · Mohs 5-6brown, colorless, gray
- No imagePertsevite-(OH)raremineral · Mohs 5.5-6.5colorless
Petaliteuncommonmineral · Mohs 6.5colorless, gray, yellow- No imagePharmazinciteraremineral · Mohs 4colorless, white aggregates
Phaunouxiteraremineral · Mohs 2colorless
Phenakiteraremineral · Mohs 7.5-8colorless, wine yellow, yellow
Philipsborniteraremineral · Mohs 4.5colorless, gray green- No imagePhiloxeniteraremineral · Mohs ~3colorless, very pale yellowish
Phosinaite-(Ce)raremineral · Mohs 3.5colorless, pink, light brown
Phosphammiteraremineral · Mohs 1.5-2colorless
Phosphoferriteraremineral · Mohs 4-4.5colorless, light green, dark reddish brown
Phosphophylliteraremineral · Mohs 3-3.5colorless, blue green, light green
Phosphorrössleriteraremineral · Mohs 2.5colorless, yellowish
Phosphosideriteuncommonmineral · Mohs 3.5-4pink, colorless, purple- No imagePhoxiteraremineral · Mohs 2.5colorless
- No imagePicaiteraremineral · Mohs 2colorless, white
Pickeringiteuncommonmineral · Mohs 1.5colorless, yellowish white, reddish white
Picromeritecommonmineral · Mohs 2.5white, colorless, gray
Picropharmacoliteraremineral · Mohs 1.5-2colorless, silky white
Pinnoiteraremineral · Mohs 3.5yellow, colorless, yellow green
Pirssoniteraremineral · Mohs 3-3.5colorless, grayish, white
Pitiglianoiteraremineral · Mohs ~5colorless- No imagePliniusiteraremineral · Mohs 3.5colorless, whitish
Plumbonacriteraremineral · Mohs 3.5white, colorless, gray- No imagePlumboseliteraremineral · Mohs 2-3colorless
Plumbotsumiteraremineral · Mohs ~2colorless
Poldervaartiteraremineral · Mohs 5colorless, milky white
Polluciteuncommonmineral · Mohs 6.5-7colorless, white, gray
Polyhalitecommonmineral · Mohs 3.5colorless, gray, gray white
Polylithioniteuncommonmineral · Mohs 2-3colorless, bluish, violet
Portlanditeraremineral · Mohs 2colorless- No imagePotassic-fluoro-richteriteraremineral · Mohs 5-6yellow, brown, green
Potassic-jeanlouisiteraremineral · Mohs 5-6pale yellow, colorless
Poudretteiteraregemstone · Mohs ~5colorless, light pink
Preobrazhenskiteraremineral · Mohs 4.5-5colorless, yellow, dark gray
Pringleiteraremineral · Mohs 3-4colorless, light yellow, orange
Proberiteuncommonmineral · Mohs 3.5white, colorless, gray
Probertiteuncommonmineral · Mohs 3.5colorless- No imageProsperiteraremineral · Mohs 4.5white, colorless
Pseudocotunniteraremineral · Mohs 2-3yellow, colorless, green yellow
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