Blue Beryl Maxixe and Kyanite Cyprine Optical Properties

Blue Beryl Maxixe

Kyanite Cyprine

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1 Optical Properties

1.1 Luster

Not Available

Vitreous

1.2 Pleochroism

Strong dichroism: blue to colourless\

Blue stones strong trichroism: colorless/pale blue (greenish or violet)-blue dark blueHerve Nicolas Lazzarelli

1.3 Dispersion

NA0.02

0.007 1

1.4 Transparency

Transparent

1.5 Refractive Index

1.560-1.6041.710-1.735

1 3.25

1.6 Optic Character

Not Available

Biaxial/+

1.7 Crystal System

Not Available

1.8 Birefringence

0.003-0.0100.012-0.033

0 0.296

1.9 Clarity

Transparent

Blue Beryl Maxixe and Kyanite Cyprine Optic Character

Blue Beryl Maxixe and Kyanite Cyprine optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Blue Beryl Maxixe and Kyanite Cyprine 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 Blue Beryl Maxixe and Kyanite Cyprine 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. Kyanite Cyprine has Biaxial/+ character.

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Blue Beryl Maxixe and Kyanite Cyprine Transparency

Similar to their colors, Blue Beryl Maxixe and Kyanite Cyprine 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, Blue Beryl Maxixe is Transparent while Blue Beryl Maxixe is Transparent in appearance.