Home
Gemstones


Rutile and Jet Optical Properties


Jet
Jet and Rutile Optical Properties


Optical Properties

Luster
Adamantine   
Waxy   

Pleochroism
Weak to distinct brownish red-green-yellow   
AbsentWalter Schumann   

Dispersion
Not Available   
None   

Transparency
Transparent, Translucent   
Gemmological Tables (2004) More from other references   

Refractive Index
2.609-2.903   
1.640-1.680   

Optic Character
Not Available   
Not Available   

Crystal System
tetragonal   
Amorphous   

Birefringence
0.296   
Not Available   

Clarity
Transparent   
Gemmological Tables (2004) More from other references   

Benefits >>
<< Physical Properties

Rutile and Jet Optic Character

Rutile and Jet optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Rutile and Jet 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 Rutile and Jet 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 Red Gemstones

Rutile and Jet Transparency

Similar to their colors, Rutile and Jet 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, Rutile is Translucent and Transparent while Rutile is Translucent and Transparent in appearance.

Red Gemstones

Red Gemstones


Compare Red Gemstones