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Saltwater pearl
Saltwater pearl

Benitoite
Benitoite



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Saltwater pearl
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Benitoite

Saltwater pearl and Benitoite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Vitreous
1.2 Pleochroism
Not Available
O = colorless; E = purple
1.3 Dispersion
NA0.04
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Transparent
1.5 Refractive Index
Not Available1.757-1.804
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Hexagonal
1.8 Birefringence
Not Available0.047
Achroite
0 0.296
1.9 Clarity
Not Available
Transparent

Saltwater pearl and Benitoite Optic Character

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

Saltwater pearl and Benitoite Transparency

Similar to their colors, Saltwater pearl and Benitoite 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, Saltwater pearl is Not Available while Saltwater pearl is Not Available in appearance.