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Linarite
Linarite

Chrysoberyl
Chrysoberyl



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Linarite
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Chrysoberyl

Linarite and Chrysoberyl Optical Properties

1 Optical Properties
1.1 Luster
Sub-Adamantine, Vitreous
Vitreous
1.2 Pleochroism
X = pale blue; Y = blue; Z = Prussian blue
X = red; Y = yellow-orange; Z = emerald-green
1.3 Dispersion
NA0.02
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Transparent, Translucent, Transparent to translucent
1.5 Refractive Index
1.809-1.8591.746-1.763
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Biaxial/+
1.7 Crystal System
monoclinic
Orthorhombic
1.8 Birefringence
0.0500.007-0.013
Achroite
0 0.296
1.9 Clarity
Transparent
Transparent

Linarite and Chrysoberyl Optic Character

Linarite and Chrysoberyl optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Linarite and Chrysoberyl 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 Linarite and Chrysoberyl 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. Chrysoberyl has Biaxial/+ character.

Linarite and Chrysoberyl Transparency

Similar to their colors, Linarite and Chrysoberyl 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, Linarite is Transparent while Linarite is Transparent in appearance.