Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/refractive> ?o. }
- Ephesite refractive "nα = 1.592 - 1.595 nβ = 1.624 - 1.625 nγ = 1.625 - 1.627".
- Epidote refractive "nα = 1.715–1.751".
- Epidote refractive "nβ = 1.725–1.784".
- Epidote refractive "nγ = 1.734–1.797".
- Epsomite refractive "nα = 1.433 nβ = 1.455 nγ = 1.461".
- Ericssonite refractive "1.802".
- Erionite refractive "nω = 1.4711, nε = 1.474".
- Esperite refractive "nα = 1.762 nβ = 1.770 nγ = 1.774".
- Ettringite refractive "nω = 1.491, nε = 1.470".
- Euclase refractive "nα = 1.652 nβ = 1.655 nγ = 1.671".
- Eucryptite refractive "nω = 1.570 - 1.573 nε = 1.583 - 1.587".
- Eudialyte refractive "nω = 1.606–1.610 nε = 1.610–1.613".
- Euxenite refractive "n = 2.06 - 2.24".
- Eveite refractive "nα = 1.700, nβ = 1.715, nγ = 1.732".
- Evenkite refractive "nα = 1.504 nβ = 1.504 nγ = 1.553".
- Farneseite refractive "nω 1.499, nε=1.503".
- Faujasite refractive "n = 1.466–1.480".
- Fayalite refractive "nα = 1.731 – 1.824 nβ = 1.760 – 1.864 nγ = 1.773 – 1.875".
- Ferberite refractive "nα = 2.255 nβ = 2.305 nγ = 2.414".
- Fergusonite refractive "2.05".
- Ferrimolybdite refractive "nα = 1.720 - 1.810 nβ = 1.730 - 1.830 nγ = 1.850 - 2.040".
- Ferrogedrite refractive "nα = 1.642 - 1.694".
- Ferrogedrite refractive "nβ = 1.649 - 1.710".
- Ferrogedrite refractive "nγ = 1.661 - 1.722".
- Ferroselite refractive "Opaque".
- Fettelite refractive "N = 1.74".
- Fluckite refractive "nα = 1.618 nβ = 1.627 nγ= 1.642".
- Fluellite refractive "nα = 1.473 - 1.490 nβ = 1.490 - 1.496 nγ = 1.506 - 1.511".
- Fluoborite refractive "nω = 1.570 nε = 1.534".
- Fluor-buergerite refractive "nω = 1.735 nε = 1.655".
- Fluor-liddicoatite refractive "No = 1.637, Ne = 1.621".
- Fluorapatite refractive "nω = 1.631 - 1.650 nε = 1.633 - 1.646".
- Fluorellestadite refractive "nω = 1.638, nε = 1.632;".
- Fluorellestadite refractive "nω = 1.655, nε = 1.650".
- Fluorite refractive "1.433".
- Fornacite refractive "nα = 2.142 nγ = 2.242".
- Forsterite refractive "nα = 1.636 – 1.730 nβ = 1.650 – 1.739 nγ = 1.669 – 1.772".
- Fraipontite refractive "nα = 1.620 nβ = 1.624 nγ = 1.624".
- Francevillite refractive "nα = 1.750 - 1.785 nβ = 1.910 - 1.952 nγ = 1.945 - 2.002".
- Frankamenite refractive "nα = 1.536 nβ = 1.539 nγ = 1.542".
- Frankdicksonite refractive "n = 1.475".
- Franklinphilite refractive "nα = 1.545 nβ = 1.583 nγ = 1.583".
- Gadolinium_gallium_garnet refractive "1.97".
- Gagarinite-(Ce) refractive "nω = 1.483 nε = 1.503".
- Gahnite refractive "n = 1.79–1.80".
- Galaxite refractive "n = 1.923".
- Garnet refractive "1.72".
- Gaspeite refractive "nω = 1.830 nε = 1.610".
- Gatehouseite refractive "α = 1.74, β = n.d., γ = 1.76".
- Gaylussite refractive "nα = 1.444 nβ = 1.516 nγ = 1.523".
- Geikielite refractive "nω = 2.310 - 2.350 nε = 1.950 - 1.980".
- Getchellite refractive "n = 2.720. Dispersion r > v strong".
- Gilalite refractive "nα= 1.560 nβ=1.635 nΎ= 1.635".
- Glauberite refractive "nα = 1.507 - 1.515 nβ = 1.527 - 1.535 nγ = 1.529 - 1.536".
- Glauconite refractive "nα = 1.590 - 1.612 nβ = 1.609 - 1.643 nγ = 1.610 - 1.644".
- Glaucophane refractive "nα = 1.606 - 1.637 nβ = 1.615 - 1.650 nγ = 1.627 - 1.655".
- Gmelinite refractive "nω = 1.476 - 1.494, nε = 1.474 - 1.480".
- Goethite refractive "Opaque to sub-translucent".
- Goldmanite refractive "n = 1.821".
- Gonnardite refractive "nα = 1.514, nβ = 1.515, nγ = 1.520".
- Gordaite refractive "nω = 1.561 nε = 1.538".
- Gormanite refractive "nα = 1.619 nβ = 1.653 nγ = 1.660".
- Goslarite refractive "nα = 1.447 - 1.463 nβ = 1.475 - 1.480 nγ = 1.470 - 1.485".
- Grandidierite refractive "1.583".
- Grandreefite refractive "nα=1.872, nβ=1.873, nγ=1.895".
- Greenalite refractive "nα = 1.650 - 1.675 nβ = 1.674 nγ = 1.674".
- Greenockite refractive "nω = 2.529 nε = 2.506".
- Greifensteinite refractive "nα: 1.624".
- Greifensteinite refractive "nβ: 1.634".
- Greifensteinite refractive "nγ: 1.638".
- Grossite refractive "nα = 1.618 nβ = 1.618 nγ = 1.652".
- Grossular refractive "1.74".
- Groutite refractive "nα = 2.100 - 2.200 nγ = 2.100".
- Gugiaite refractive "nω = 1.664 nε = 1.672".
- Gunningite refractive "nα = 1.570 nβ = 1.576 nγ = 1.630".
- Gypsum refractive "nα = 1.519–1.521".
- Gypsum refractive "nβ = 1.522–1.523".
- Gypsum refractive "nγ = 1.529–1.530".
- Hagendorfite refractive "nα = 1.735 nβ = 1.742 nγ = 1.745".
- Halite refractive "n = 1.544".
- Halloysite refractive "nα = 1.553 - 1.565 nβ = 1.559 - 1.569 nγ = 1.560 - 1.570".
- Halotrichite refractive "nα = 1.480 nβ = 1.486 nγ = 1.490".
- Hambergite refractive "nα = 1.554 - 1.560 nβ = 1.587 - 1.591 nγ = 1.628 - 1.631".
- Hanksite refractive "nω = 1.481 nε = 1.461".
- Hardystonite refractive "nω = 1.672 nε = 1.661".
- Hauerite refractive "n = 2.69".
- Hauyne refractive "n = 1.494 to 1.509".
- Hazenite refractive "nα =1.494, nβ = 1.498, nγ = 1.503".
- Hectorite refractive "nα = 1.490 nβ = 1.500 nγ = 1.520".
- Hedenbergite refractive "nα = 1.699 - 1.739 nβ = 1.705 - 1.745 nγ = 1.728 - 1.757".
- Heliotrope_(mineral) refractive "1.53".
- Hellyerite refractive "nα = 1.455 nβ = 1.503 nγ = 1.549".
- Hematite refractive "nω = 3.150–3.220, nε = 2.870–2.940".
- Hemihedrite refractive "nα = 2.105 nβ = 2.320 nγ = 2.650".
- Hemimorphite refractive "nα = 1.614 nβ = 1.617 nγ = 1.636".
- Herbertsmithite refractive "nε 1.817, nω 1.825".
- Hercynite refractive "n=1.8".
- Herderite refractive "nα = 1.556 - 1.592 nβ = 1.578 - 1.610 nγ = 1.589 - 1.620".
- Hibonite refractive "nω = 1.807, nε = 1.79".
- Hidalgoite refractive "nω = 1.713–1.730 nε 1.715–1.735".