×

Vishnevite
Vishnevite

Wulfenite
Wulfenite



ADD
Compare
X
Vishnevite
X
Wulfenite

Vishnevite and Wulfenite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Pearly
Adamantine, Resinous
1.2 Pleochroism
Not Available
Weak
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Transparent
1.5 Refractive Index
1.490-1.5072.280-2.405
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Hexagonal
tetragonal
1.8 Birefringence
0.002-0.0120.122
Achroite
0 0.296
1.9 Clarity
Not Available
Transparent

Vishnevite and Wulfenite Optic Character

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

Vishnevite and Wulfenite Transparency

Similar to their colors, Vishnevite and Wulfenite 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, Vishnevite is Not Available while Vishnevite is Not Available in appearance.