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Zincite
Zincite

Riesling Beryl
Riesling Beryl



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Zincite
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Riesling Beryl

Zincite and Riesling Beryl Optical Properties

1 Optical Properties
1.1 Luster
Subadamantine, Resinous
Not Available
1.2 Pleochroism
Very weak
Strongly dichroicMartin H. Read
1.3 Dispersion
NA0.01
Fluorite Optical Properties
0.007 1
1.4 Transparency
TransparentRobert C. Kammerling, The Journal of Gemmology (1995) More from other references
Not Available
1.5 Refractive Index
2.013-2.0291.59
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Hexagonal
Not Available
1.8 Birefringence
0.0160.004-0.010
Achroite
0 0.296
1.9 Clarity
TransparentRobert C. Kammerling
Not Available

Zincite and Riesling Beryl Optic Character

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

Zincite and Riesling Beryl Transparency

Similar to their colors, Zincite and Riesling Beryl 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, Zincite is The Journal of Gemmology (1995) More from other references and TransparentRobert C. Kammerling while Zincite is The Journal of Gemmology (1995) More from other references and TransparentRobert C. Kammerling in appearance.