Home

Taurus Gems + -

Gemini Gems + -

Leo Gems + -

Organic Gemstones + -

Aries Gems + -

Gemstones


Chalcedony and Fluorite Optical Properties


Fluorite and Chalcedony Optical Properties


Optical Properties

Luster
Vitreous   
Vitreous   

Pleochroism
AbsentWalter Schumann   
AbsentWalter Schumann   

Dispersion
None   
0.01   
30

Transparency
Translucent, Translucent to opaque   
Transparent, Translucent, Transparent to translucent   

Refractive Index
1.530-1.543   
1.432-1.436   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
cubic   

Birefringence
0.003-0.009   
Not Available   

Clarity
Translucent   
Transparent   

Benefits >>
<< Physical Properties

Chalcedony and Fluorite Optic Character

Chalcedony and Fluorite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Chalcedony and Fluorite 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 Chalcedony and Fluorite 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 Cancer

Chalcedony and Fluorite Transparency

Similar to their colors, Chalcedony and Fluorite 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, Chalcedony is Translucent and Translucent to opaque while Chalcedony is Translucent and Translucent to opaque in appearance.

Cancer Gems

Cancer Gems

» More Cancer Gems

Compare Gems for Cancer

» More Compare Gems for Cancer