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Andradite
Andradite

Vesuvianite Idocrase
Vesuvianite Idocrase



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Andradite
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Vesuvianite Idocrase

Andradite and Vesuvianite Idocrase Optical Properties

1 Optical Properties
1.1 Luster
Adamantine, Resinous
Not Available
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
0.060.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent
1.5 Refractive Index
1.88-1.941.700-1.725
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Uniaxial/-
1.7 Crystal System
cubic
Not Available
1.8 Birefringence
0.0570.002-0.012
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Andradite and Vesuvianite Idocrase Optic Character

Andradite and Vesuvianite Idocrase optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Andradite and Vesuvianite Idocrase 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 Andradite and Vesuvianite Idocrase 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. Vesuvianite Idocrase has Uniaxial/- character.

Andradite and Vesuvianite Idocrase Transparency

Similar to their colors, Andradite and Vesuvianite Idocrase 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, Andradite is Transparent while Andradite is Transparent in appearance.