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Plasma
Plasma

Sulphur
Sulphur



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Plasma
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Sulphur

Plasma and Sulphur Optical Properties

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1 Optical Properties
1.1 Luster
Not Available
Not Available
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
TranslucentWalter Schumann, Gemstones of the world (2001)
1.5 Refractive Index
Not Available1.958-2.245
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Not Available
1.8 Birefringence
Not Available0.291
Achroite
0 0.296
1.9 Clarity
Not Available
TranslucentWalter Schumann

Plasma and Sulphur Optic Character

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

Plasma and Sulphur Transparency

Similar to their colors, Plasma and Sulphur 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, Plasma is Not Available while Plasma is Not Available in appearance.