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Chlorapatite
Chlorapatite

Benitoite
Benitoite



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Chlorapatite
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Benitoite

Chlorapatite and Benitoite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Vitreous
1.2 Pleochroism
Weak to moderate; in pale colors.Anthony et al
O = colorless; E = purple
1.3 Dispersion
NA0.04
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent
1.5 Refractive Index
1.665-1.6671.757-1.804
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
Transparent
Transparent

Chlorapatite and Benitoite Optic Character

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

Chlorapatite and Benitoite Transparency

Similar to their colors, Chlorapatite 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, Chlorapatite is Transparent while Chlorapatite is Transparent in appearance.