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Mimetite
Mimetite

Chlorite group
Chlorite group



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Mimetite
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Chlorite group

Mimetite and Chlorite group Optical Properties

1 Optical Properties
1.1 Luster
Resinous, Subadamantine
Vitreous, Pearly
1.2 Pleochroism
Weak
Not Available
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Translucent
Not Available
1.5 Refractive Index
2.106-2.2631.57-1.67
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Hexagonal
monoclinic
1.8 Birefringence
0.019Not Available
Achroite
0 0.296
1.9 Clarity
Translucent
Not Available

Mimetite and Chlorite group Optic Character

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

Mimetite and Chlorite group Transparency

Similar to their colors, Mimetite and Chlorite group 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, Mimetite is Translucent while Mimetite is Translucent in appearance.