Ceylonite and Star Ruby Optical Properties

Ceylonite

Star Ruby

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1 Optical Properties

1.1 Luster

Vitreous

Not Available

1.2 Pleochroism

Absent

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Transparent, Translucent

1.5 Refractive Index

1.770-1.7801.757-1.780

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Isometric

Not Available

1.8 Birefringence

Not Available0.007-0.010

0 0.296

1.9 Clarity

Transparent

Ceylonite and Star Ruby Optic Character

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

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Ceylonite and Star Ruby Transparency

Similar to their colors, Ceylonite and Star Ruby 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, Ceylonite is Translucent and Transparent while Ceylonite is Translucent and Transparent in appearance.