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 1796 colorless rocks (page 10 of 15).
- No imageMineevite-(Y)raremineral · Mohs 3-4colorless, white, yellow
Minehilliteraremineral · Mohs 3white, colorless, pale yellow- No imageMinjiangiteraremineral · Mohs 3.5colorless, white
Minrecorditeraremineral · Mohs 3.5-4colorless, white, pale yellow
Minyuliteraremineral · Mohs 3.5white, colorless, pale yellow
Mirabilitecommonmineral · Mohs 1.5-2white, colorless, yellowish
Miseniteraremineral · Mohs 2white, colorless- No imageMitryaevaiteraremineral · Mohs 3-4white, colorless
Mogániteuncommonmineral · Mohs 6gray, white, colorless
Mohriteraremineral · Mohs 2-3greenish-white, pale green, colorless
Moissaniteraremineral · Mohs 9.25colorless, green, blue
Molybdomeniteraremineral · Mohs 2.5white, yellowish-white, colorless
Molybdophylliteraremineral · Mohs 3.5-4colorless, white, yellow
Monetiteraremineral · Mohs 3.5white, colorless, gray
Monohydrocalciteraremineral · Mohs 3white, colorless, gray
Montebrasiteuncommonmineral · Mohs 5.5-6white, colorless, yellow
Monteregianite-(Y)raremineral · Mohs 3.5colorless, white, pale yellow
Montesommaiteraremineral · Mohs 4.5colorless, white
Montgomeryiteraremineral · Mohs 3colorless, white, green
Monticelliteuncommonmineral · Mohs 5colorless, white, gray- No imageMontroyaliteraremineral · Mohs 3.5white, colorless
Moonstonecommongemstone · Mohs 6white, colorless, blue- No imageMooreiteraremineral · Mohs 3colorless, white, pinkish
Mopungiteraremineral · Mohs 3white, colorless
Moraesiteraremineral · Mohs 3white, colorless, pale yellow- No imageMoraskoiteraremineral · Mohs 3-4colorless, white
Mordenitecommonmineral · Mohs 3-4white, colorless, yellow
Morelanditeraremineral · Mohs 5yellow, brown, colorless
Moriniteraremineral · Mohs 4.5pink, flesh-red, white- No imageMoscheliteraremineral · Mohs 1.5-2yellow, pale yellow, colorless
- No imageMoskvinite-(Y)raremineral · Mohs 5-6colorless, white, pale yellow
Mountainiteraremineral · Mohs 3white, colorless
Mroseiteraremineral · Mohs 3.5colorless, white, yellowish
Mulliteuncommonmineral · Mohs 6-7white, gray, colorless- No imageMundrabillaiteraremineral · Mohs 2white, colorless
- No imageMurakamiiteraremineral · Mohs 5pink, white, colorless
- No imageMurchisiteraremineral · Mohs 2.5-3white, colorless, gray
Muscovitecommonmineral · Mohs 2.5-3colorless, yellow, brown- No imageMutinaiteraremineral · Mohs 4-5white, colorless
Nabaphiteraremineral · Mohs 3.5colorless, white, pale yellow- No imageNabesiteraremineral · Mohs 4-5colorless, white
- No imageNabimusaiteraremineral · Mohs 4-5white, colorless
Nacaphiteraremineral · Mohs 3.5colorless, white, pale yellow
Nagelschmidtiteraremineral · Mohs 5white, colorless, gray
Nahcoliteuncommonmineral · Mohs 2.5white, colorless, gray- No imageNahpoiteraremineral · Mohs 2white, colorless
- No imageNalipoiteraremineral · Mohs 3.5colorless, white
- No imageNalivkiniteraremineral · Mohs 2.5-3white, colorless, pale yellow
Nanpingiteraremineral · Mohs 2.5colorless, white, pale yellow
Nantokiteraremineral · Mohs 2-2.5colorless, white, gray
Narsarsukiteraremineral · Mohs 7yellow, yellow-brown, brown
Nasiniteraremineral · Mohs 2colorless, white
Nasoniteraremineral · Mohs 4colorless, white, yellowish
Nastrophiteraremineral · Mohs 3white, colorless
Nataliakulikiteraremineral · Mohs 3.5colorless- No imageNative Phosphorusraremineral · Mohs 0.5white, colorless, yellow
Natriteraremineral · Mohs 1-1.5colorless, white, gray
Natroaluniteuncommonmineral · Mohs 3.5-4white, yellowish, colorless- No imageNatroaphthitaliteraremineral · Mohs 3white, colorless, yellowish
Natrolemoyniteraremineral · Mohs 3-4white, colorless, pale yellow
Natrolitecommonmineral · Mohs 5-5.5white, colorless, gray- No imageNatromarkeyiteraremineral · Mohs 2.5-3colorless, white, yellowish
Natroncommonmineral · Mohs 1-1.5colorless, white, gray- No imageNatropalermoiteraremineral · Mohs 5-5.5colorless, white
Natropharmacoalumiteraremineral · Mohs 2.5white, colorless, pale yellow
Natrophiliteraremineral · Mohs 4.5-5yellow, orange, brown
Natrophosphateraremineral · Mohs 3.5colorless, white, pale yellow
Natrosiliteraremineral · Mohs 3colorless, white, pale yellow- No imageNatrotantiteraremineral · Mohs 5-6yellow, pale yellow, colorless
Natroxalateraremineral · Mohs 2colorless, white
Naujakasiteraremineral · Mohs 2.5white, silvery white, colorless
Nefedoviteraremineral · Mohs 3.5colorless, white, pale yellow
Neighboriteraremineral · Mohs 3.5colorless, white, tan
Nekoiteraremineral · Mohs 4.5white, colorless
Nenadkevichiteraremineral · Mohs 5yellow, brown, pink- No imageNepskoeiteraremineral · Mohs 2white, colorless
Nesquehoniteuncommonmineral · Mohs 2.5white, colorless, grayish-white
Nestolaiteraremineral · Mohs 2white, colorless
Newberyiteraremineral · Mohs 2.5white, colorless, grayish-white
Niahiteraremineral · Mohs 2colorless, white
Nifontoviteraremineral · Mohs 3.5colorless, white- No imageNipalarsiteraremineral · Mohs 3-4white, colorless
Niteruncommonmineral · Mohs 2white, colorless, gray
Nitratineraremineral · Mohs 1.5-2white, colorless, yellowish
Nitriteraremineral · Mohs 1.5-2yellow, white, colorless
Nitrobariteraremineral · Mohs 3colorless, white
Nitrocalcitecommonmineral · Mohs 1.5-2white, colorless, gray
Nitromagnesiteraremineral · Mohs 1.5-2white, colorless
Niveolaniteraremineral · Mohs 3white, colorless- No imageNizamoffiteraremineral · Mohs 4colorless, white, pale yellow
Nobleiteraremineral · Mohs 3colorless, white
Norbergiteraremineral · Mohs 6-6.5yellow, orange, brown
Nordenskiöldineraremineral · Mohs 5-6yellow, brown, white
Nordgauiteraremineral · Mohs 3-4colorless, white- No imageNordite-(Ce)raremineral · Mohs 5-5.5yellow, brown, colorless
- No imageNordite-(La)raremineral · Mohs 5-5.5colorless, white, pale yellow
Nordstranditeraremineral · Mohs 3white, colorless
Norsethiteraremineral · Mohs 3.5white, colorless, gray- No imageNovgorodovaiteraremineral · Mohs 2white, colorless
Numanoiteraremineral · Mohs 5-5.5colorless, white
Nyerereiteraremineral · Mohs 3.5colorless, white, pale yellow- No imageNyholmiteraremineral · Mohs 3-4white, colorless
Octahedral Fluoritecommonmineral · Mohs 4purple, blue, green- No imageOdigitriaiteraremineral · Mohs 5-6white, colorless
Odintsoviteraremineral · Mohs 5white, colorless, yellow
Offretiteraremineral · Mohs 4white, colorless, yellowish- No imageOftedaliteraremineral · Mohs 4-5white, colorless, pinkish-white
Ohmiliteraremineral · Mohs 3.5colorless, white, pale yellow- No imageOkayamaliteraremineral · Mohs 5white, colorless
Okeniteuncommonmineral · Mohs 4.5-5white, colorless, yellowish- No imageOlekminskiteraremineral · Mohs 3.5white, colorless
Oleniteraremineral · Mohs 7-7.5pink, colorless, white
Olgiteraremineral · Mohs 4colorless, white, pale yellow
Oligoclasecommonmineral · Mohs 6-6.5white, colorless, gray
Oliveniteuncommonmineral · Mohs 3olive-green, yellow-green, brown
Olmiiteraremineral · Mohs 5pink, brown, white
Olsacheriteraremineral · Mohs 3-4colorless, white, pale yellow
Olshanskyiteraremineral · Mohs 3white, colorless
Olympiteraremineral · Mohs 4white, colorless- No imageOmongwaiteraremineral · Mohs 2colorless, white, yellow
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