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Simpsonite
Simpsonite

Smoky Quartz
Smoky Quartz



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Simpsonite
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Smoky Quartz

Simpsonite and Smoky Quartz Optical Properties

1 Optical Properties
1.1 Luster
Adamantine
Vitreous
1.2 Pleochroism
NilArthur Thomas
None
1.3 Dispersion
NA0.01
Fluorite Optical Properties
0.007 1
1.4 Transparency
Gemmological Tables (2004) More from other references
Transparent, Translucent, Transparent to translucent
1.5 Refractive Index
1.994-2.0401.544-1.553
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Hexagonal
1.8 Birefringence
0.0460.009
Achroite
0 0.296
1.9 Clarity
Gemmological Tables (2004) More from other references
Opaque

Simpsonite and Smoky Quartz Optic Character

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

Simpsonite and Smoky Quartz Transparency

Similar to their colors, Simpsonite and Smoky Quartz 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, Simpsonite is Gemmological Tables (2004) More from other references while Simpsonite is Gemmological Tables (2004) More from other references in appearance.