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Glaucophane
Glaucophane

Sulphur
Sulphur



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Glaucophane
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Sulphur

Glaucophane and Sulphur Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Pearly
Not Available
1.2 Pleochroism
Strong
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.5 Transparency
Not Available
TranslucentWalter Schumann, Gemstones of the world (2001)
1.6 Refractive Index
1.606-1.6371.958-2.245
Agate Opal
1 3.25
1.7 Optic Character
Not Available
Not Available
1.8 Crystal System
monoclinic
Not Available
1.9 Birefringence
Not Available0.291
Achroite
0 0.296
1.10 Clarity
Not Available
TranslucentWalter Schumann

Glaucophane and Sulphur Optic Character

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

Glaucophane and Sulphur Transparency

Similar to their colors, Glaucophane 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, Glaucophane is Not Available while Glaucophane is Not Available in appearance.