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Clinochlore
Clinochlore

Povondraite
Povondraite



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Clinochlore
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Povondraite

Clinochlore and Povondraite Optical Properties

1 Optical Properties
1.1 Luster
Pearly, Greasy
Resinous
1.2 Pleochroism
Distinct: light yellow-green to light bluE
Strong: yellow-brown
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Translucent
1.5 Refractive Index
1.571-1.597Not Available
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
Not Available
1.8 Birefringence
Not AvailableNot Available
Achroite
0 0.296
1.9 Clarity
Transparent
Translucent

Clinochlore and Povondraite Optic Character

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

Similar to their colors, Clinochlore and Povondraite 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.