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Super Seven Crystals
Super Seven Crystals

Omphacite
Omphacite



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Super Seven Crystals
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Omphacite

Super Seven Crystals and Omphacite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Pearly, Silky
Vitreous
1.2 Pleochroism
Not Available
Weak: colorless -- very pale green -- very pale green
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent, Translucent, Opaque
TranslucentAnthony et al, Handbook of mineralogy (2001)
1.5 Refractive Index
1.519-1.5211.662-1.723
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Not Available
1.8 Birefringence
0.0090-0.0100Not Available
Achroite
0 0.296
1.9 Clarity
Not Available
TranslucentAnthony et al

Super Seven Crystals and Omphacite Optic Character

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

Super Seven Crystals and Omphacite Transparency

Similar to their colors, Super Seven Crystals and Omphacite 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, Super Seven Crystals is Opaque, Translucent and Transparent while Super Seven Crystals is Opaque, Translucent and Transparent in appearance.