Matches in DBpedia 2016-04 for { ?s <http://dbpedia.org/property/opticalprop> ?o }
- Bayleyite opticalprop "Biaxial".
- Bazzite opticalprop "Uniaxial".
- Becquerelite opticalprop "Biaxial".
- Benitoite opticalprop "Uniaxial".
- Benstonite opticalprop "Uniaxial".
- Beraunite opticalprop "Biaxial".
- Berborite opticalprop "Uniaxial".
- Bergenite opticalprop "Biaxial".
- Berlinite opticalprop "Uniaxial".
- Bertrandite opticalprop "Biaxial".
- Beryl opticalprop "Uniaxial".
- Beryllonite opticalprop "Biaxial".
- Beudantite opticalprop "Uniaxial".
- Biotite opticalprop "Biaxial".
- Birnessite opticalprop "Uniaxial".
- Bischofite opticalprop "Biaxial".
- Bismoclite opticalprop "Uniaxial".
- Bismuthinite opticalprop "Opaque".
- Bismutite opticalprop "Biaxial".
- Bityite opticalprop "Biaxial".
- Bixbyite opticalprop "Isotropic".
- Blossite opticalprop "Biaxial".
- Blödite opticalprop "Biaxial".
- Bobdownsite opticalprop "uniaxial".
- Bobfergusonite opticalprop "Biaxial".
- Boehmite opticalprop "Biaxial".
- Boleite opticalprop "Isotropic".
- Boltwoodite opticalprop "Biaxial".
- Boracite opticalprop "Biaxial".
- Botallackite opticalprop "Biaxial".
- Boussingaultite opticalprop "Biaxial".
- Braggite opticalprop "Anisotropism distinct in polished section".
- Brammallite opticalprop "Biaxial 2V: Measured: 5° to 25°".
- Brassite opticalprop "Biaxial".
- Brazilianite opticalprop "Biaxial".
- Brianite opticalprop "biaxial".
- Brianyoungite opticalprop "Biaxial".
- Brochantite opticalprop "Biaxial , 2V measured: 72°".
- Brockite opticalprop "Uniaxial".
- Bromargyrite opticalprop "Isotropic".
- Brookite opticalprop "Biaxial".
- Brownmillerite opticalprop "Biaxial".
- Brucite opticalprop "Uniaxial".
- Brushite opticalprop "Biaxial".
- Buddingtonite opticalprop "Biaxial".
- Bultfonteinite opticalprop "Biaxial".
- Bunsenite opticalprop "Isotropic".
- Bursaite opticalprop "Opaque; strong anisotropy".
- Bustamite opticalprop "Biaxial , 2V=34° to 60°".
- Bystrite opticalprop "Uniaxial".
- Bytownite opticalprop "Biaxial".
- Bílinite opticalprop "Biaxial".
- Cabalzarite opticalprop "Biaxial".
- Cabriite opticalprop "Anisotrophic".
- Cacoxenite opticalprop "Uniaxial".
- Cadmoindite opticalprop "Isotropic".
- Cadwaladerite opticalprop "Isotropic".
- Cafarsite opticalprop "Isotropic".
- Calaverite opticalprop "Anisotropic".
- Calciborite opticalprop "Biaxial".
- Calcite opticalprop "Uniaxial".
- Calderite opticalprop "Isotropic".
- Caledonite opticalprop "Biaxial".
- Campigliaite opticalprop "Biaxial".
- Canavesite opticalprop "transparent".
- Cancrinite opticalprop "Uniaxial".
- Carletonite opticalprop "Uniaxial".
- Carlosruizite opticalprop "Uniaxial".
- Carminite opticalprop "Biaxial".
- Carnallite opticalprop "Biaxial".
- Carnotite opticalprop "Biaxial".
- Carpathite opticalprop "Biaxial".
- Carpholite opticalprop "Biaxial".
- Caryopilite opticalprop "Biaxial".
- Cassiterite opticalprop "Uniaxial".
- Cattierite opticalprop "Isotropic".
- Cavansite opticalprop "Biaxial".
- Celestine_(mineral) opticalprop "Biaxial".
- Celsian opticalprop "Biaxial".
- Cerite opticalprop "Uniaxial".
- Cerussite opticalprop "Biaxial".
- Cervandonite opticalprop "Biaxial".
- Cervantite opticalprop "Biaxial".
- Cesanite opticalprop "Uniaxial".
- Ceylonite opticalprop "Isotropic".
- Chaidamuite opticalprop "Biaxial".
- Chalcanthite opticalprop "Biaxial".
- Chalcophyllite opticalprop "Uniaxial".
- Chambersite opticalprop "Biaxial".
- Changbaiite opticalprop "Uniaxial , w=2.476, e=2.485, bire=0.0090.".
- Charlesite opticalprop "uniaxial".
- Charoite opticalprop "Biaxial".
- Chesterite opticalprop "Biaxial negative".
- Childrenite opticalprop "Biaxial".
- Chloritoid opticalprop "Biaxial or".
- Chlormayenite opticalprop "Isotropic".
- Chlorocalcite opticalprop "Biaxial".
- Chloroxiphite opticalprop "Biaxial".
- Chondrodite opticalprop "Biaxial".
- Christite opticalprop "Biaxial".