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Narsarsukite
Narsarsukite

Sapphire
Sapphire



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Narsarsukite
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Sapphire

Narsarsukite and Sapphire Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Pearly
Vitreous, Adamantine, Vitreous, Adamantine
1.2 Pleochroism
Weak; O = colorless to yellow; E = colorless to honey-yellow
Strong
1.3 Dispersion
NA0.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent, Translucent
Transparent, Translucent, Transparent to opaque
1.5 Refractive Index
1.610-1.6471.762-1.788
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
tetragonal
Trigonal
1.8 Birefringence
0.0210.008-0.009
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Narsarsukite and Sapphire Optic Character

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

Narsarsukite and Sapphire Transparency

Similar to their colors, Narsarsukite and Sapphire 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, Narsarsukite is Translucent and Transparent while Narsarsukite is Translucent and Transparent in appearance.