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Mother of Pearl
Mother of Pearl

Charlesite
Charlesite



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Mother of Pearl
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Charlesite

Mother of Pearl and Charlesite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Vitreous
1.2 Pleochroism
Not Available
Nearly colorless to pale golden yellow
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Gemmological Tables (2004)
Not Available
1.5 Refractive Index
1.53-1.691.492
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Trigonal
1.8 Birefringence
0.16Not Available
Achroite
0 0.296
1.9 Clarity
Gemmological Tables (2004)
Not Available

Mother of Pearl and Charlesite Optic Character

Mother of Pearl and Charlesite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Mother of Pearl and Charlesite 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 Mother of Pearl and Charlesite 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.

Mother of Pearl and Charlesite Transparency

Similar to their colors, Mother of Pearl and Charlesite 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, Mother of Pearl is Gemmological Tables (2004) while Mother of Pearl is Gemmological Tables (2004) in appearance.