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Vanadinite and Forsterite Optical Properties


Forsterite and Vanadinite Optical Properties


Optical Properties

Luster
Resinous   
Vitreous   

Pleochroism
Not Available   
colorless.   

Dispersion
Not Available   
Not Available   

Transparency
Not Available   
Transparent   

Refractive Index
2.416   
1.635-1.671   

Optic Character
Not Available   
Not Available   

Crystal System
Hexagonal   
Orthorhombic   

Birefringence
0.066   
0.033-0.042   

Clarity
Not Available   
Transparent   

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<< Physical Properties

Vanadinite and Forsterite Optic Character

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

Similar to their colors, Vanadinite and Forsterite 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, Vanadinite is Not Available while Vanadinite is Not Available in appearance.

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