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Sard
Sard

Super Seven Crystals
Super Seven Crystals



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Sard
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Super Seven Crystals

Sard and Super Seven Crystals Optical Properties

1 Optical Properties
1.1 Luster
Waxy
Vitreous, Pearly, Silky
1.2 Pleochroism
AbsentWalter Schumann
Not Available
1.3 Dispersion
NoneNA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Translucent
Transparent, Translucent, Opaque
1.5 Refractive Index
1.535-1.5391.519-1.521
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
monoclinic
1.8 Birefringence
0.008-0.0100.0090-0.0100
Achroite
0 0.296
1.9 Clarity
Translucent
Not Available

Sard and Super Seven Crystals Optic Character

Sard and Super Seven Crystals optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Sard and Super Seven Crystals 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 Sard and Super Seven Crystals 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.

Sard and Super Seven Crystals Transparency

Similar to their colors, Sard and Super Seven Crystals 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, Sard is Translucent while Sard is Translucent in appearance.