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Annabergite
Annabergite

Carnallite
Carnallite



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Annabergite
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Carnallite

Annabergite and Carnallite Optical Properties

1 Optical Properties
1.1 Luster
Subadamantine, Pearly
Greasy
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
1.6221.467
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Orthorhombic
1.8 Birefringence
0.0650.0270
Achroite
0 0.296
1.9 Clarity
Not Available
Not Available

Annabergite and Carnallite Optic Character

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

Annabergite and Carnallite Transparency

Similar to their colors, Annabergite and Carnallite 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, Annabergite is Not Available while Annabergite is Not Available in appearance.