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Scolecite
Scolecite

Antigorite
Antigorite



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Scolecite
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Antigorite

Scolecite and Antigorite Optical Properties

1 Optical Properties
1.1 Luster
Vitreous, Silky, Fibrous
Waxy, Silky, Resinous, Greasy
1.2 Pleochroism
X: colourless Y: colourless Z: colourless
pale greenish yellow.
1.3 Dispersion
NANA
Fluorite Optical Properties
0.007 1
1.4 Transparency
Transparent, Translucent
Translucent
1.5 Refractive Index
1.512-1.5231.530-1.575
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
monoclinic
Monoclinic Domatic H-M Symbol (m) Space Group: Cm
1.8 Birefringence
0.011Not Available
Achroite
0 0.296
1.9 Clarity
Transparent
Translucent

Scolecite and Antigorite Optic Character

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

Scolecite and Antigorite Transparency

Similar to their colors, Scolecite 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, Scolecite is Translucent and Transparent while Scolecite is Translucent and Transparent in appearance.