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Rhodolite
Rhodolite

Antigorite
Antigorite



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Rhodolite
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Antigorite

Rhodolite and Antigorite Optical Properties

1 Optical Properties
1.1 Luster
Greasy, Vitreous
Waxy, Silky, Resinous, Greasy
1.2 Pleochroism
None
pale greenish yellow.
1.3 Dispersion
NoneNA
Fluorite Optical Properties
0.007 1
2.5 Transparency
Gemmological Tables (2004)
Translucent
2.6 Refractive Index
1.7601.530-1.575
Agate Opal
1 3.25
2.10 Optic Character
Not Available
Not Available
2.11 Crystal System
cubic
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
2.12 Birefringence
0.010-0.014Not Available
Achroite
0 0.296
3.4 Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent

Rhodolite and Antigorite Optic Character

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

Rhodolite and Antigorite Transparency

Similar to their colors, Rhodolite 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, Rhodolite is Gemmological Tables (2004) while Rhodolite is Gemmological Tables (2004) in appearance.