×

Willemite
Willemite

Uvite
Uvite



ADD
Compare
X
Willemite
X
Uvite

Willemite and Uvite Optical Properties

Add ⊕
1 Optical Properties
1.1 Luster
Vitreous, Resinous
Vitreous
1.2 Pleochroism
NilArthur Thomas
Pale yellow colorlessAnthony et al
1.3 Dispersion
NA0.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent, Translucent
Transparent
1.5 Refractive Index
1.687-1.7231.614-1.666
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Trigonal
Not Available
1.8 Birefringence
0.028-0.0300.014-0.032
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Willemite and Uvite Optic Character

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

Willemite and Uvite Transparency

Similar to their colors, Willemite and Uvite 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, Willemite is Translucent and Transparent while Willemite is Translucent and Transparent in appearance.