Home
Gemstones



Epidote and Pyrite Marcasite Optical Properties


Optical Properties

Luster
Not Available   
Vitreous, Resinous   

Pleochroism
Not Available   
Strong   

Dispersion
Not Available   
0.03   
14

Transparency
Opaque   
Gemmological Tables (2004) More from other references   

Refractive Index
Not Available   
1.729-1.768   

Optic Character
Not Available   
Not Available   

Crystal System
Isometric   
monoclinic   

Birefringence
Not Available   
0.019-0.046   

Clarity
Opaque   
TransparentUlrich Henn and Claudio C. Milisenda   

Benefits >>
<< Physical Properties

Compare Yellow Gemstones

Yellow Gemstones

Yellow Gemstones


Compare Yellow Gemstones