Heliodor Golden Beryl and Akoya pearl Optical Properties

Heliodor Golden Beryl

Akoya pearl

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1 Optical Properties

1.1 Luster

Not Available

1.2 Pleochroism

Weak: golden-yellow

Not Available

1.3 Dispersion

0.01NA

0.007 1

1.4 Transparency

Transparent, Translucent

Not Available

1.5 Refractive Index

1.566-1.579Not Available

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

1.8 Birefringence

0.005-0.009Not Available

0 0.296

1.9 Clarity

Transparent

Not Available

Heliodor Golden Beryl and Akoya pearl Optic Character

Heliodor Golden Beryl and Akoya pearl optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Heliodor Golden Beryl and Akoya pearl 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 Heliodor Golden Beryl and Akoya pearl 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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Heliodor Golden Beryl and Akoya pearl Transparency

Similar to their colors, Heliodor Golden Beryl and Akoya pearl 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, Heliodor Golden Beryl is Transparent and Translucent while Heliodor Golden Beryl is Transparent and Translucent in appearance.