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Kurnakovite
Kurnakovite

Allanite
Allanite



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Kurnakovite
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Allanite

Kurnakovite and Allanite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Not Available
1.2 Pleochroism
Not Available
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Not Available
1.5 Refractive Index
1.488-1.5251
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Triclinic
Not Available
1.8 Birefringence
0.027-0.0340.013-0.036
Achroite
0 0.296
1.9 Clarity
Not Available
Not Available

Kurnakovite and Allanite Optic Character

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

Kurnakovite and Allanite Transparency

Similar to their colors, Kurnakovite and Allanite 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, Kurnakovite is Not Available while Kurnakovite is Not Available in appearance.