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Afghanite
Afghanite

Sarcopside
Sarcopside



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Afghanite
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Sarcopside

Afghanite and Sarcopside Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Waxy
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent, Gemstones (2009)
TranslucentAnthony et al, Handbook of mineralogy (2001)
1.5 Refractive Index
1.5231.670-1.734
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Trigonal
Not Available
1.8 Birefringence
0.006Not Available
Achroite
0 0.296
1.9 Clarity
Transparent
TranslucentAnthony et al

Afghanite and Sarcopside Optic Character

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

Afghanite and Sarcopside Transparency

Similar to their colors, Afghanite and Sarcopside 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, Afghanite is Gemstones (2009) and Transparent while Afghanite is Gemstones (2009) and Transparent in appearance.