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Chrome Pyrope
Chrome Pyrope

Common Opal
Common Opal



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Chrome Pyrope
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Common Opal

Chrome Pyrope and Common Opal Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Not Available
1.2 Pleochroism
Not Available
AbsentWalter Schumann
1.3 Dispersion
NANone
Fluorite Optical Properties
0.007 1
1.4 Transparency
Gemmological Tables (2004)
Translucent
1.5 Refractive Index
1.720-1.7401.37-1.52
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Not Available
1.8 Birefringence
Not AvailableNot Available
Achroite
0 0.296
1.9 Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent

Chrome Pyrope and Common Opal Optic Character

Chrome Pyrope and Common Opal optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Chrome Pyrope and Common Opal 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 Chrome Pyrope and Common Opal 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.

Chrome Pyrope and Common Opal Transparency

Similar to their colors, Chrome Pyrope and Common Opal 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, Chrome Pyrope is Gemmological Tables (2004) while Chrome Pyrope is Gemmological Tables (2004) in appearance.