Home

Taurus Gems + -

Gemini Gems + -

Leo Gems + -

Organic Gemstones + -

Aries Gems + -

Gemstones


Zincite and Aegirine Optical Properties


Aegirine and Zincite Optical Properties


Optical Properties

Luster
Subadamantine, Resinous   
Vitreous, Resinous   

Pleochroism
Very weak   
X = emerald green   

Dispersion
Not Available   
Not Available   

Transparency
TransparentRobert C. Kammerling, The Journal of Gemmology (1995) More from other references   
Gemmological Tables (2004) More from other references   

Refractive Index
2.013-2.029   
1.720-1.778   

Optic Character
Not Available   
Not Available   

Crystal System
Hexagonal   
monoclinic   

Birefringence
0.016   
0.037-0.061   

Clarity
TransparentRobert C. Kammerling   
Gemmological Tables (2004) More from other references   

Benefits >>
<< Physical Properties

Zincite and Aegirine Optic Character

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

Compare Green Gemstones

Zincite and Aegirine Transparency

Similar to their colors, Zincite and Aegirine 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.

Green Gemstones

Green Gemstones


Compare Green Gemstones