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Microlite and Pietersite Optical Properties


Pietersite and Microlite Optical Properties


Optical Properties

Luster
Vitreous   
Not Available   

Pleochroism
Not Available   
Not Available   

Dispersion
Not Available   
Not Available   

Transparency
Translucent   
Not Available   

Refractive Index
1.993-2.02   
1.54-1.56   

Optic Character
Not Available   
Not Available   

Crystal System
Not Available   
Trigonal   

Birefringence
Not Available   
Not Available   

Clarity
Translucent   
Not Available   

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<< Physical Properties

Microlite and Pietersite Optic Character

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

Similar to their colors, Microlite and Pietersite 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, Microlite is Translucent while Microlite is Translucent in appearance.

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Red Gemstones


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