Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/birefringence> ?o. }
- Sonolite birefringence "δ = 0.022".
- Spessartine birefringence "none".
- Spherocobaltite birefringence "0.285".
- Spodumene birefringence "δ = 0.014–0.018".
- Spurrite birefringence "δ = 0.039–0.040".
- Staurolite birefringence "δ = 0.009 - 0.015".
- Stellerite birefringence "δ = 0.013".
- Stillwellite-(Ce) birefringence "δ = 0.015".
- Stilpnomelane birefringence "δ = 0.033 - 0.111".
- Stishovite birefringence "δ = 0.027".
- Stolzite birefringence "δ = 0.090".
- Strashimirite birefringence "δ = 0.021".
- Strontianite birefringence "0.15".
- Struvite birefringence "δ = 0.009".
- Studenitsite birefringence "δ = 0.032".
- Studtite birefringence "δ = 0.135".
- Sursassite birefringence "0.03".
- Svanbergite birefringence "δ=0.0140-0.0150".
- Sweetite birefringence "0.007".
- Syngenite birefringence "δ = 0.017".
- Sérandite birefringence "δ = 0.035".
- Taaffeite birefringence "δ = 0.055".
- Talc birefringence "δ = 0.051".
- Tangeite birefringence "0.08".
- Tanzanite birefringence "0.006".
- Tarbuttite birefringence "δ = 0.053".
- Tellurite birefringence "δ = 0.350".
- Tephroite birefringence "δ = 0.101".
- Terlinguaite birefringence "δ = 0.310".
- Thaumasite birefringence "δ = 0.039".
- Thenardite birefringence "δ = 0.013".
- Thermonatrite birefringence "δ = 0.104".
- Thomasclarkite-(Y) birefringence "δ = 0.140".
- Thorite birefringence "δ = 0.010 - 0.020".
- Thulite birefringence "0.006".
- Tinaksite birefringence "δ = 0.073".
- Titanite birefringence "δ = 0.100 - 0.160".
- Tobermorite birefringence "δ = 0.005".
- Todorokite birefringence "nearly 0.02".
- Tokyoite birefringence "0.04".
- Topaz birefringence "δ = 0.010".
- Torbernite birefringence "δ = 0.009 - 0.010".
- Tourmaline birefringence "-0.018".
- Tremolite birefringence "δ = 0.026".
- Tridymite birefringence "δ < 0.004".
- Triploidite birefringence "δ = 0.005".
- Tripuhyite birefringence "δ = 0.140".
- Trona birefringence "δ = 0.128".
- Tschermakite birefringence "δ = 0.015 - 0.028".
- Tschermigite birefringence "Anomalously birefringent".
- Tungstite birefringence "δ = 0.170".
- Tuperssuatsiaite birefringence "δ = 0.056".
- Turquoise birefringence "+0.040".
- Tusionite birefringence "δ = 0.102".
- Tyuyamunite birefringence "0.21".
- Ulexite birefringence "δ = 0.028".
- Uranophane birefringence "δ = 0.026".
- Urusovite birefringence "δ = 0.050".
- Utahite birefringence "δ = 0.050 - 0.060".
- Valentinite birefringence "δ = 0.170".
- Vanadinite birefringence "δ = 0.066".
- Vanadiocarpholite birefringence "0.016".
- Variscite birefringence "δ = 0.031".
- Vaterite birefringence "δ = 0.100".
- Vauquelinite birefringence "δ = 0.110".
- Vauxite birefringence "r>v".
- Veatchite birefringence "δ = 0.069".
- Vesuvianite birefringence "0.004".
- Vishnevite birefringence "δ = 0.002 - 0.012".
- Vivianite birefringence "δ = 0.050 - 0.059".
- Vladimirite birefringence "δ = 0.006 - 0.010".
- Volborthite birefringence "δ = 0.023".
- Wardite birefringence "δ = 0.009".
- Warikahnite birefringence "δ = 0.021".
- Wavellite birefringence "δ = 0.026".
- Weddellite birefringence "δ = 0.021".
- Weeksite birefringence "δ = 0.010".
- Weilite birefringence "δ = 0.044".
- Weloganite birefringence "δ = 0.082".
- Whitlockite birefringence "δ = 0.003".
- Willemite birefringence "δ = 0.028".
- Wiluite birefringence "δ = 0.004".
- Witherite birefringence "δ = 0.148".
- Wollastonite birefringence "δ = 0.015 max".
- Woodhouseite birefringence "δ = 0.011".
- Wulfenite birefringence "δ = 0.122".
- Wurtzite birefringence "δ = 0.022".
- Xenotime birefringence "δ = 0.096".
- Xocomecatlite birefringence "δ = 0.145".
- Yttrium_aluminium_garnet birefringence "none".
- Zabuyelite birefringence "δ = 0.1458".
- Zairite birefringence "δ = 0.0100-0.0200".
- Zemannite birefringence "δ = 0.08".
- Zeunerite birefringence "δ = 0.028".
- Zincite birefringence "δ = 0.016".
- Zinclipscombite birefringence "0.04".
- Zincolivenite birefringence "0.052".
- Zinnwaldite birefringence "0.04".
- Zircon birefringence "δ = 0.047–0.055".
- Zoisite birefringence "0.006".