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Fuchsite
Fuchsite

Gedrite
Gedrite



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Fuchsite
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Gedrite

Fuchsite and Gedrite Optical Properties

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1 Optical Properties
1.1 Luster
Vitreous, Pearly
Fibrous, Vitreous
1.2 Pleochroism
Not Available
Weak to moderate
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent
1.5 Refractive Index
1.552-1.6181.625-1.718
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
1.8 Birefringence
Not AvailableNot Available
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Fuchsite and Gedrite Optic Character

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

Fuchsite and Gedrite Transparency

Similar to their colors, Fuchsite and Gedrite 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, Fuchsite is Transparent while Fuchsite is Transparent in appearance.