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Sulfur and Montebrasite Optical Properties


Montebrasite and Sulfur Optical Properties


Optical Properties

Luster
Not Available   
Not Available   

Pleochroism
Not Available   
Not Available   

Dispersion
Not Available   
Not Available   

Transparency
Not Available   
TransparentWalter Schumann, Gemstones of the world (2001) More from other references   

Refractive Index
Not Available   
1.578-1.646   

Optic Character
Not Available   
Not Available   

Crystal System
Orthorhombic   
Not Available   

Birefringence
Not Available   
0.020-0.030   

Clarity
Not Available   
TransparentWalter Schumann   

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<< Physical Properties

Sulfur and Montebrasite Optic Character

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

Similar to their colors, Sulfur and Montebrasite 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, Sulfur is Not Available while Sulfur is Not Available in appearance.

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