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Analcime and Idocrase Optical Properties


Idocrase and Analcime Optical Properties


Optical Properties

Luster
Vitreous   
Not Available   

Pleochroism
colorless.   
Not Available   

Dispersion
Not Available   
Not Available   

Transparency
Transparent, Translucent   
Not Available   

Refractive Index
1.479-1.493   
1.67-1.76   

Optic Character
Not Available   
Not Available   

Crystal System
Orthorhombic   
tetragonal   

Birefringence
Not Available   
Not Available   

Clarity
Transparent   
Color grading system   

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<< Physical Properties

Analcime and Idocrase Optic Character

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

Similar to their colors, Analcime and Idocrase 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, Analcime is Translucent and Transparent while Analcime is Translucent and Transparent in appearance.

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