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Vlasovite
Vlasovite

Pleonast
Pleonast



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Vlasovite
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Pleonast

Vlasovite and Pleonast Optical Properties

1 Optical Properties
1.1 Luster
Greasy, Vitreous, Pearly
Not Available
1.2 Pleochroism
(x): colorless. (y): colorless. (z): colorless.
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Not Available
1.5 Refractive Index
1.607Not Available
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Not Available
1.8 Birefringence
Not AvailableNot Available
Achroite
0 0.296
1.9 Clarity
Not Available
Not Available

Vlasovite and Pleonast Optic Character

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

Similar to their colors, Vlasovite and Pleonast 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.