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Leucite
Leucite

Smoky Quartz
Smoky Quartz



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Smoky Quartz

Leucite and Smoky Quartz Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Vitreous
1.2 Pleochroism
Not Available
None
1.3 Dispersion
Albite Optical ..
0.01
Rank: 29 (Overall)
0.01
Rank: 27 (Overall)
Fluorite Optical Properties
1.4 Transparency
Gemmological Tables (2004) More from other references
Transparent, Translucent, Transparent to translucent
1.5 Refractive Index
1.504-1.510
1.544-1.553
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
tetragonal
Hexagonal
1.8 Birefringence
0.001
0.009
1.9 Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Opaque

Leucite and Smoky Quartz Optic Character

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

Leucite and Smoky Quartz Transparency

Similar to their colors, Leucite 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, Leucite is Gemmological Tables (2004) More from other references while Leucite is Gemmological Tables (2004) More from other references in appearance.