Home
Gemstones


Malachite and Bytownite Optical Properties


Bytownite and Malachite Optical Properties


Optical Properties

Luster
Adamantine, Vitreous, Silky, Fibrous   
Vitreous, Pearly   

Pleochroism
Not Available   
colorless.   

Dispersion
None   
0.01   
28

Transparency
Opaque   
Transparent   

Refractive Index
1.655-1.909   
1.561-1.583   

Optic Character
Not Available   
Not Available   

Crystal System
monoclinic   
Triclinic   

Birefringence
0.254   
0.010-0.011   

Clarity
Gemmological Tables (2004) More from other references   
Transparent   

Benefits >>
<< Physical Properties

Malachite and Bytownite Optic Character

Malachite and Bytownite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Malachite and Bytownite Physical Properties like crystallographic symmetry, pleochroism,etc. in the crystal. Some of the optical properties are refractive index, luster, optic character, pleochroism etc. Prominent among these is Malachite and Bytownite optic character. You might have noticed your gemologist rotating the gemstone while testing it. Rotating a gemstone along its optic axis helps in determining its optic character.

Compare Gems for Scorpio

Malachite and Bytownite Transparency

Similar to their colors, Malachite and Bytownite transparency can also be used as criteria for their primary identification. Although transparency cannot be the only criteria for gemstone identification, it can efficiently used in gemstone grading. Talking about their transparency, Malachite is Opaque while Malachite is Opaque in appearance.

Gems for Scorpio

Gems for Scorpio


Compare Gems for Scorpio