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Canadian Ammolite
Canadian Ammolite

Labradorite
Labradorite



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Canadian Ammolite
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Labradorite

Canadian Ammolite and Labradorite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Vitreous, Pearly
1.2 Pleochroism
Not Available
From the Congo
1.3 Dispersion
NA0.01
Fluorite Optical Properties
0.007 1
1.4 Transparency
Opaque
Transparent, Translucent, Transparent to translucent
1.5 Refractive Index
Not Available1.554-1.573
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Isometric
Triclinic
1.8 Birefringence
Not Available0.008-0.010
Achroite
0 0.296
1.9 Clarity
Opaque
Transparent

Canadian Ammolite and Labradorite Optic Character

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

Canadian Ammolite and Labradorite Transparency

Similar to their colors, Canadian Ammolite and Labradorite 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, Canadian Ammolite is Opaque while Canadian Ammolite is Opaque in appearance.