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Falcons Eye
Falcons Eye

Hibonite
Hibonite



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Falcons Eye
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Hibonite

Falcons Eye and Hibonite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Vitreous
1.2 Pleochroism
Not Available
O = brownish gray; E = gray
1.3 Dispersion
NoneNA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Gemstones of the world (2001)
Handbook of mineralogy (2001)
1.5 Refractive Index
1.534-1.5401.79-1.807
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Hexagonal
1.8 Birefringence
Not AvailableNot Available
Achroite
0 0.296
1.9 Clarity
Gemstones of the world (2001)
Handbook of mineralogy (2001)

Falcons Eye and Hibonite Optic Character

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

Falcons Eye and Hibonite Transparency

Similar to their colors, Falcons Eye and Hibonite 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, Falcons Eye is Gemstones of the world (2001) while Falcons Eye is Gemstones of the world (2001) in appearance.