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Clinochlore
Clinochlore

Chrysoberyl
Chrysoberyl



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Clinochlore
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Chrysoberyl

Clinochlore and Chrysoberyl Optical Properties

1 Optical Properties
1.1 Luster
Pearly, Greasy
Vitreous
1.2 Pleochroism
Distinct: light yellow-green to light bluE
X = red; Y = yellow-orange; Z = emerald-green
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
0.02
Rank: 24 (Overall)
Fluorite Optical Properties
1.4 Transparency
Transparent
Transparent, Translucent, Transparent to translucent
1.5 Refractive Index
1.571-1.597
1.746-1.763
1.6 Optic Character
Biaxial/+
Biaxial/+
1.7 Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m
Orthorhombic
1.8 Birefringence
Not Available
0.007-0.013
1.9 Clarity
Transparent
Transparent

Clinochlore and Chrysoberyl Optic Character

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

Clinochlore and Chrysoberyl Transparency

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

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