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Carnallite
Carnallite

Carnelian
Carnelian



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Carnallite
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Carnelian

Carnallite and Carnelian Optical Properties

1 Optical Properties
1.1 Luster
Greasy
Vitreous
1.2 Pleochroism
Not Available
AbsentWalter Schumann
1.3 Dispersion
NANone
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Translucent, Transparent to nearly opaque
1.5 Refractive Index
1.4671.535-1.539
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Orthorhombic
Trigonal
1.8 Birefringence
0.02700.003-0.009
Achroite
0 0.296
1.9 Clarity
Not Available
Translucent

Carnallite and Carnelian Optic Character

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

Carnallite and Carnelian Transparency

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