Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/refractive> ?o. }
- Celestine_(mineral) refractive "nα = 1.619 - 1.622 nβ = 1.622 - 1.624 nγ = 1.630 - 1.632".
- Celsian refractive "nα = 1.580 - 1.584 nβ = 1.585 - 1.587 nγ = 1.594 - 1.596".
- Cerite refractive "nω = 1.806 - 1.810 nε = 1.810 - 1.820".
- Cerussite refractive "nα = 1.803, nβ = 2.074, nγ = 2.076".
- Cervandonite refractive "nα = 1.990 nγ = 2.000".
- Cervantite refractive "nα = 2.000 nγ = 2.100".
- Cesanite refractive "nω = 1.570 nε = 1.564".
- Ceylonite refractive "1.77".
- Chaidamuite refractive "nα = 1.632 nβ = 1.640 nγ = 1.688".
- Chalcanthite refractive "nα = 1.514 nβ = 1.537 nγ = 1.543".
- Chalcophyllite refractive "nω = 1.618 to 1.632, nε = 1.552 to 1.575".
- Chambersite refractive "nα = 1.732 nβ = 1.737 nγ = 1.744".
- Chapmanite refractive "nα=1.850 nβ=1.950 nγ=1.960".
- Charoite refractive "nα = 1.550 nβ = 1.553 nγ = 1.559".
- Chesterite refractive "α=1.617, β=1.632, γ=1.64".
- Childrenite refractive "nα = 1.644 - 1.649 nβ = 1.662 - 16.830 nγ = 1.671 - 1.691".
- Chlorite_group refractive "1.57".
- Chloritoid refractive "nα = 1.713 - 1.730 nβ = 1.719 - 1.734 nγ = 1.723 - 1.740".
- Chlorocalcite refractive "~1.52".
- Chondrodite refractive "nα = 1.592 - 1.643, nβ = 1.602 - 1.655, nγ = 1.619 - 1.675,".
- Chromite refractive "n = 2.08-2.16".
- Chrysoberyl refractive "nα=1.745 nβ=1.748 nγ=1.754".
- Chrysocolla refractive "nα = 1.575 - 1.585 nβ = 1.597 nγ = 1.598 - 1.635".
- Chrysotile refractive "1.545".
- Chvaleticeite refractive "nα = 1.457 nγ = 1.506".
- Cinnabar refractive "nω = 2.905 nε = 3.256".
- Claudetite refractive "nα = 1.870 nβ = 1.920 nγ = 2.010".
- Clearcreekite refractive "n = [2.06–2.12]".
- Clinohedrite refractive "nα = 1.662 nβ = 1.667 nγ = 1.669".
- Clinohumite refractive "nα = 1.623 - 1.702 nβ = 1.636 - 1.709 nγ = 1.651 - 1.728".
- Clinozoisite refractive "nα = 1.706 - 1.724 nβ = 1.708 - 1.729 nγ = 1.712 - 1.735".
- Clintonite refractive "nα = 1.643 - 1.648 nβ = 1.655 - 1.662 nγ = 1.655 - 1.663".
- Coccinite refractive "2.684".
- Coconinoite refractive "nα = 1.550 nβ = 1.588 nγ = 1.590".
- Coesite refractive "nx = 1.594".
- Coesite refractive "ny = 1.595".
- Coesite refractive "nz = 1.599".
- Coffinite refractive "nα = 1.730 - 1.750 nβ = 1.730 - 1.750".
- Colemanite refractive "nα = 1.586 nβ = 1.592 nγ = 1.614".
- Collinsite refractive "nα = 1.632".
- Collinsite refractive "nβ = 1.642".
- Collinsite refractive "nγ = 1.657".
- Combeite refractive "nω = 1.598 nε = 1.598".
- Conichalcite refractive "nα = 1.778 - 1.800 nβ = 1.795 - 1.831 nγ = 1.801 - 1.846".
- Corderoite refractive "n > 2.5".
- Cordierite refractive "nα = 1.527 - 1.560 nβ = 1.532 - 1.574 nγ = 1.538 - 1.578 Indices increase with Fe content.".
- Corkite refractive "nω = 1.930 nε = 1.930 n = 1.93 - 1.96".
- Cornubite refractive "Nα = 1.87, Nβ not determined, Nγ = 1.90".
- Cornwallite refractive "nα = 1.810 - 1.820 nβ = 1.815 - 1.860 nγ = 1.850 - 1.880".
- Corundum refractive "nε = 1.759–1.763".
- Corundum refractive "nω = 1.767–1.772".
- Cotunnite refractive "nα = 2.199 nβ = 2.217 nγ = 2.260".
- Covellite refractive "nω = 1.450 nε = 2.620".
- Creedite refractive "nα = 1.461 nβ = 1.478 nγ = 1.485".
- Cristobalite refractive "nε = 1.484".
- Cristobalite refractive "nω = 1.487".
- Crocoite refractive "nα = 2.290 nβ = 2.360 nγ = 2.660".
- Cronstedtite refractive "nα = 1.720 nβ = 1.800 nγ = 1.800".
- Cryolite refractive "nα = 1.3385–1.339, nβ = 1.3389–1.339, nγ = 1.3396–1.34".
- Cummingtonite refractive "nα = 1.639 - 1.671, nβ = 1.647 - 1.689, nγ = 1.664 - 1.708".
- Cuprite refractive "n = 2.849".
- Cuprosklodowskite refractive "nα = 1.654 - 1.655 nβ = 1.664 - 1.667 nγ = 1.664 - 1.667".
- Cuprospinel refractive "n = 1.8".
- Curite refractive "nα = 2.060 nβ = 2.110 nγ = 2.150".
- Cuspidine refractive "nα = 1.586 - 1.594 nβ = 1.589 - 1.596 nγ = 1.598 - 1.606".
- Cyanotrichite refractive "nα = 1.588 nβ = 1.617 nγ = 1.655".
- Cymrite refractive "nα = 1.611 nβ = 1.619 nγ = 1.621".
- Cyrilovite refractive "nω = 1.802 - 1.805 nε = 1.769 - 1.775".
- Danalite refractive "n = 1.747 - 1.771".
- Danburite refractive "nα = 1.627 - 1.633 nβ = 1.630 - 1.636 nγ = 1.633 - 1.639".
- Datolite refractive "nα = 1.626 nβ = 1.653 - 1.654 nγ = 1.670".
- Dawsonite refractive "''nα = 1.466".
- Dawsonite refractive "nβ = 1.542".
- Dawsonite refractive "nγ = 1.596".
- Demantoid refractive "1.88".
- Descloizite refractive "nα = 2.185 nβ = 2.265 nγ = 2.350".
- Devilline refractive "nα=1.585, nβ=1.649, nγ=1.660".
- Diaboleite refractive "nω = 1.980, nε = 1.850".
- Diamond refractive "2.418".
- Diaspore refractive "nα = 1.682 - 1.706 nβ = 1.705 - 1.725 nγ = 1.730 - 1.752".
- Dickite refractive "nα = 1.561 - 1.564 nβ = 1.561 - 1.566 nγ = 1.566 - 1.570".
- Diopside refractive "nα= 1.663 - 1.699, nβ= 1.671 - 1.705, nγ= 1.693 - 1.728".
- Dioptase refractive "nω = 1.652 - 1.658 nε = 1.704 - 1.710".
- Dollaseite-(Ce) refractive "nα = 1.715 nβ = 1.718 nγ = 1.733".
- Dolomite refractive "nω = 1.679–1.681 nε = 1.500".
- Duftite refractive "nα = 2.03–2.04, nβ = 2.06–2.08, nγ = 2.08–2.10".
- Dumortierite refractive "nα = 1.659 - 1.678 nβ = 1.684 - 1.691 nγ = 1.686 - 1.692".
- Dundasite refractive "nα = 1.603 nβ = 1.716 nγ = 1.750".
- Dypingite refractive "nα = 1.508 nβ = 1.510 nγ = 1.516".
- Dzhalindite refractive "n = 1.725".
- Edenite refractive "nα = 1.606 - 1.649, nβ = 1.617 - 1.660, nγ = 1.631 - 1.672".
- Edingtonite refractive "nα = 1.538 nβ = 1.549 nγ = 1.554".
- Efremovite refractive "n = 1.550".
- Ekanite refractive "nω = 1.580 nε = 1.568".
- Elbaite refractive "nω = 1.635–1.650, nε = 1.615–1.632".
- Emerald refractive "nε = 1.568–1.602".
- Emerald refractive "nω = 1.564–1.595,".
- Emmonsite refractive "nα = 1.962 nβ = 2.090 nγ = 2.100 - 2.120".
- Enstatite refractive "nα = 1.650–1.668; nβ = 1.652–1.673; nγ = 1.659–1.679".
- Eosphorite refractive "nα = 1.628 - 1.639 nβ = 1.648 - 1.664 nγ = 1.657 - 1.671".