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Meionite
Meionite

Scheelite
Scheelite



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Meionite
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Scheelite

Meionite and Scheelite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Resinous
Vitreous, Adamantine
1.2 Pleochroism
Not Available
Definite dichoric in yellow (yellow to orange-brown)
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
0.04
Rank: 12 (Overall)
Fluorite Optical Properties
1.4 Transparency
Transparent, Translucent
Translucent, Transparent
1.5 Refractive Index
1.556-1.600
1.918-1.936
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
tetragonal
1.8 Birefringence
0.024-0.037
0.016
1.9 Clarity
Transparent
Translucent

Meionite and Scheelite Optic Character

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

Meionite and Scheelite Transparency

Similar to their colors, Meionite and Scheelite 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, Meionite is Translucent and Transparent while Meionite is Translucent and Transparent in appearance.