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Crocoite
Crocoite

Sarcopside
Sarcopside



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Crocoite
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Sarcopside

Crocoite and Sarcopside Optical Properties

Optical Properties

Luster

Adamantine
Waxy

Pleochroism

Distinctly trichroic
-

Dispersion

0.020.01
0.005 1
👆🏻

Transparency

Transparent
TranslucentAnthony et al

Refractive Index

2.31-2.661.670-1.734
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
-

Birefringence

-9999-9999
0 0.296
👆🏻

Clarity

Transparent
TranslucentAnthony et al

Crocoite and Sarcopside Optic Character

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

Crocoite and Sarcopside Transparency

Similar to their colors, Crocoite and Sarcopside 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, Crocoite is Transparent while Crocoite is Transparent in appearance.