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Scheelite
Scheelite

Chrysoprase
Chrysoprase



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Scheelite
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Chrysoprase

Scheelite and Chrysoprase Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Adamantine
Vitreous, Vitreous, Waxy
1.2 Pleochroism
Definite dichoric in yellow (yellow to orange-brown)
AbsentWalter Schumann
1.3 Dispersion
0.04None
Fluorite Optical Properties
0.007 1
1.4 Transparency
Translucent, Transparent
Translucent, Translucent, Opaque, Translucent to nearly opaque
1.5 Refractive Index
1.918-1.9361.530-1.543
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
tetragonal
Trigonal
1.8 Birefringence
0.0160.004
Achroite
0 0.296
1.9 Clarity
Translucent
Translucent

Scheelite and Chrysoprase Optic Character

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

Scheelite and Chrysoprase Transparency

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