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Clinochlore
Clinochlore

Zincite
Zincite



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Clinochlore
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Zincite

Clinochlore and Zincite Optical Properties

1 Optical Properties
1.1 Luster
Pearly, Greasy
Subadamantine, Resinous
1.2 Pleochroism
Distinct: light yellow-green to light bluE
Very weak
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
TransparentRobert C. Kammerling, The Journal of Gemmology (1995) More from other references
1.5 Refractive Index
1.571-1.5972.013-2.029
Agate Opal
1 3.25
1.6 Optic Character
Biaxial/+
Not Available
1.7 Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/m
Hexagonal
1.8 Birefringence
Not Available0.016
Achroite
0 0.296
1.9 Clarity
Transparent
TransparentRobert C. Kammerling

Clinochlore and Zincite Optic Character

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

Clinochlore and Zincite Transparency

Similar to their colors, Clinochlore and Zincite 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.