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Emerald
Emerald
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Satin Spar
Satin Spar
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Emerald
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Satin Spar

Emerald and Satin Spar Optical Properties
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1 Optical Properties
1.1 Luster
Vitreous
Silky
1.2 Pleochroism
Strong dichroism: yellow green Lazzarelli
Not Available
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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1.4 Transparency
Transparent, Translucent, Transparent to translucent
Not Available
1.5 Refractive Index
1.565-1.602
Not Available
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Hexagonal
Not Available
1.8 Birefringence
0.0040-0.0070
Not Available
1.9 Clarity
Color grading system
Not Available

Emerald and Satin Spar Optic Character

Emerald and Satin Spar optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Emerald and Satin Spar 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 Emerald and Satin Spar 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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Emerald and Satin Spar Transparency

Similar to their colors, Emerald and Satin Spar 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, Emerald is Translucent, Transparent and Transparent to translucent while Emerald is Translucent, Transparent and Transparent to translucent in appearance.

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