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Pyrargyrite and Chondrodite Optical Properties


Chondrodite and Pyrargyrite Optical Properties


Optical Properties

Luster
Adamantine   
Vitreous, Greasy   

Pleochroism
Distinct   
X golden yellow to orange   

Dispersion
Not Available   
Not Available   

Transparency
Translucent   
Transparent, Translucent   

Refractive Index
2.881-3.084   
1.589-1.670   

Optic Character
Not Available   
Not Available   

Crystal System
Trigonal   
monoclinic   

Birefringence
0.203   
0.027-0.032   

Clarity
Translucent   
Transparent   

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Pyrargyrite and Chondrodite Optic Character

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

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Pyrargyrite and Chondrodite Transparency

Similar to their colors, Pyrargyrite and Chondrodite 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, Pyrargyrite is Translucent while Pyrargyrite is Translucent in appearance.

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