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Cavansite
Cavansite

Ajoite
Ajoite



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Cavansite
X
Ajoite

Cavansite and Ajoite Optical Properties

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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous, Pearly
Visible: X=Z= colorless Y= blue
0.04
-
1.542
-
Orthorhombic
0.009
-
 
Vitreous
X: very light bluish green; Y and Z: brilliant bluish green
0.04
-
1.550
-
Triclinic
0.091
-

Cavansite and Ajoite Optic Character

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

Cavansite and Ajoite Transparency

Similar to their colors, Cavansite and Ajoite 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, Cavansite is while Cavansite is in appearance.