Alternative names (1)
opticalPropertyRandom triples
| Subject | Object |
|---|---|
| gptkb:Tremolite | Biaxial (-) |
| gptkb:Adularia | biaxial (+) |
| gptkb:Feldspar | Biaxial |
| gptkb:rhodonite | biaxial (-) |
| gptkb:amphibole | biaxial (+/-) |
| gptkb:Natrolite | Biaxial (+) |
| gptkb:epidote | biaxial (+) |
| gptkb:Mica | Biaxial (+/-) |
| gptkb:tanzanite | biaxial positive |
| gptkb:Montmorillonite | biaxial (-) |
| gptkb:chrysoberyl_group | biaxial (+) |
| gptkb:cummingtonite | biaxial (-) |
| gptkb:Alkali_Feldspar | Biaxial (+/-) |
| gptkb:Hornblende | biaxial (-) |
| gptkb:Axinite | Biaxial (-) |
| gptkb:baryte | biaxial (+) |
| gptkb:Glaucophane | biaxial (-) |
| gptkb:ulexite | fiber optic effect |
| gptkb:Prasiolite | Uniaxial (+) |
| gptkb:chrysotile | biaxial (+) |