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Dravite
Dravite

Chrome Diopside
Chrome Diopside



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Dravite
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Chrome Diopside

Dravite and Chrome Diopside Optical Properties

1 Optical Properties
1.1 Luster
Vitreous
Vitreous
1.2 Pleochroism
Very strong: pale yellow colorless
Common trichroism: light green
1.3 Dispersion
0.02NA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent
Gems, Sixth Edition (2006)
1.5 Refractive Index
1.614-1.6661.668-1.703
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m
monoclinic
1.8 Birefringence
0.014-0.0320.024-0.030
Achroite
0 0.296
1.9 Clarity
Transparent
Gems

Dravite and Chrome Diopside Optic Character

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

Dravite and Chrome Diopside Transparency

Similar to their colors, Dravite and Chrome Diopside 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, Dravite is Transparent while Dravite is Transparent in appearance.