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Vlasovite
Vlasovite

Spinel
Spinel



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Vlasovite
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Spinel

Vlasovite and Spinel Optical Properties

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1 Optical Properties
1.1 Luster
Greasy, Vitreous, Pearly
Vitreous
1.2 Pleochroism
(x): colorless. (y): colorless. (z): colorless.
Absent
1.3 Dispersion
NA0.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Transparent, Translucent, Transparent to translucent
1.5 Refractive Index
1.6071.73
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Isometric
1.8 Birefringence
Not AvailableNot Available
Achroite
0 0.296
1.9 Clarity
Not Available
TransparentUlrich Henn and Claudio C. Milisenda

Vlasovite and Spinel Optic Character

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

Vlasovite and Spinel Transparency

Similar to their colors, Vlasovite and Spinel 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, Vlasovite is Not Available while Vlasovite is Not Available in appearance.