Definition of Pleochroism. Meaning of Pleochroism. Synonyms of Pleochroism

- cannot exhibit pleochroism. Tourmaline is notable for exhibiting strong pleochroism. Gems are sometimes cut and set either to display pleochroism or to hide...
- the United States are required to be disclosed at the point of sale. Pleochroism has a physical property in which the gemstone will appear to have multiple...
- word meaning "two-colored rock", a reference to cordierite's strong pleochroism. It has also been called "water-sapphire" and "Vikings' Comp****" because...
- noticeable. This property, known as "pleochroism" is of great value in the determination of mineral composition. Pleochroism is often especially intense in...
- Mg) to grandidierite (Mg, Fe). Grandidierites display strong trichroic pleochroism. That means that it can show three different colors depending on the...
- polarizations.[dubious – discuss] This is more generally referred to as pleochroism, and the technique can be used in mineralogy to identify minerals. In...
- characteristic shade of yellowish-green or pistachio-green. It displays strong pleochroism, the pleochroic colors being usually green, yellow and brown. Clinozoisite...
- Mohs hardness of 7 and a specific gravity of 3.3 to 3.4. Crystals show pleochroism from red to blue to violet. Dumortierite quartz is blue colored quartz...
- Waxy Streak White Diaphaneity Translucent Specific gravity 2.58–2.64 Refractive index 1.530–1.540 Birefringence up to +0.004 (B-G) Pleochroism Absent...
- hue with viewing direction through the crystal that would arise from pleochroism. Alexandrite from the Ural Mountains in Russia can be green by daylight...