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Legrandite
Legrandite

Agate Opal
Agate Opal



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Legrandite
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Agate Opal

Legrandite and Agate Opal Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Not Available
1.2 Pleochroism
Colorless
AbsentWalter Schumann
1.3 Dispersion
NANone
Fluorite Optical Properties
0.007 1
1.4 Transparency
Gems
Translucent
1.5 Refractive Index
1.702-1.7401.37-1.52
Amber
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Not Available
1.8 Birefringence
0.060Not Available
Achroite
0 0.296
1.9 Clarity
Gems
Translucent

Legrandite and Agate Opal Optic Character

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

Legrandite and Agate Opal Transparency

Similar to their colors, Legrandite and Agate Opal 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, Legrandite is Gems while Legrandite is Gems in appearance.