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Chrysoprase
Chrysoprase

Rhodochrosite
Rhodochrosite



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Chrysoprase
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Rhodochrosite

Chrysoprase and Rhodochrosite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Vitreous, Waxy
Vitreous
1.2 Pleochroism
AbsentWalter Schumann
Weak
1.3 Dispersion
None0.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
Translucent, Translucent, Opaque, Translucent to nearly opaque
Transparent, Opaque, Transparent to nearly opaque
1.5 Refractive Index
1.530-1.5431.60
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Trigonal
Trigonal
1.8 Birefringence
0.0040.208-0.220
Achroite
0 0.296
1.9 Clarity
Translucent
Transparent to nearly opaque

Chrysoprase and Rhodochrosite Optic Character

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

Chrysoprase and Rhodochrosite Transparency

Similar to their colors, Chrysoprase and Rhodochrosite 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, Chrysoprase is Opaque, Translucent, Translucent and Translucent to nearly opaque while Chrysoprase is Opaque, Translucent, Translucent and Translucent to nearly opaque in appearance.