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Sylvite
Sylvite

Chrysoprase
Chrysoprase



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Chrysoprase

Sylvite and Chrysoprase Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Vitreous, Vitreous, Waxy
1.2 Pleochroism
Visible in colored crystals
AbsentWalter Schumann
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
None
Rank: N/A (Overall)
Fluorite Optical Properties
1.4 Transparency
Not Available
Translucent, Translucent, Opaque, Translucent to nearly opaque
1.5 Refractive Index
1.4903
1.530-1.543
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Isometric
Trigonal
1.8 Birefringence
Not Available
0.004
1.9 Clarity
Not Available
Translucent

Sylvite and Chrysoprase Optic Character

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

Sylvite and Chrysoprase Transparency

Similar to their colors, Sylvite and Chrysoprase 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, Sylvite is Not Available while Sylvite is Not Available in appearance.