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Legrandite and Honey Opal Optical Properties


Honey Opal and Legrandite Optical Properties


Optical Properties

Luster
Vitreous   
Not Available   

Pleochroism
Colorless   
AbsentWalter Schumann   

Dispersion
Not Available   
None   

Transparency
Gems   
Transparent   

Refractive Index
1.702-1.740   
1.37-1.52   

Optic Character
Not Available   
Not Available   

Crystal System
monoclinic   
Not Available   

Birefringence
0.060   
Not Available   

Clarity
Gems   
Transparent   

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<< Physical Properties

Legrandite and Honey Opal Optic Character

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

Similar to their colors, Legrandite and Honey Opal 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, Legrandite is Gems while Legrandite is Gems in appearance.

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