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Clinozoisite
Clinozoisite

Antigorite
Antigorite



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Clinozoisite
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Antigorite

Clinozoisite and Antigorite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Waxy, Silky, Resinous, Greasy
1.2 Pleochroism
StrongArthur Thomas
pale greenish yellow.
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Translucent
1.5 Refractive Index
1.670-1.7341.530-1.575
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
1.8 Birefringence
0.006-0.011Not Available
Achroite
0 0.296
1.9 Clarity
Transparent
Translucent

Clinozoisite and Antigorite Optic Character

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

Clinozoisite and Antigorite Transparency

Similar to their colors, Clinozoisite and Antigorite 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, Clinozoisite is Transparent while Clinozoisite is Transparent in appearance.