Aquamarine and Thomsonite Optical Properties

Aquamarine

Thomsonite

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1 Optical Properties

1.1 Luster

Vitreous

Vitreous, Pearly

1.2 Pleochroism

Not Available

NilArthur Thomas

1.3 Dispersion

Albite Optical ..

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0.01

Rank: 26 (Overall)▶

Not Available

Rank: N/A (Overall)▶

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Fluorite Optical Properties

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0.044 (Anglesite Opt..)

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1.4 Transparency

Transparent, Translucent, Transparent to translucent

Translucent

1.5 Refractive Index

1.570-1.592

1.510-1.550

1.6 Optic Character

Not Available

1.7 Crystal System

Hexagonal

Orthorhombic

1.8 Birefringence

0.005-0.009

0.015-0.020

1.9 Clarity

Transparent to translucent

Translucent

Aquamarine and Thomsonite Optic Character

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

Compare Gems for Aquarius

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Aquamarine Vs Turquoise

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Aquamarine and Thomsonite Transparency

Similar to their colors, Aquamarine and Thomsonite 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, Aquamarine is Translucent, Transparent and Transparent to translucent while Aquamarine is Translucent, Transparent and Transparent to translucent in appearance.

Gems for Aquarius

Fluorite

Garnet

Hematite

Labradorite

Moldavite

Turquoise