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Malachite
Malachite

Sarcopside
Sarcopside



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Malachite
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Sarcopside

Malachite and Sarcopside Optical Properties

Optical Properties

Luster

Adamantine, Vitreous, Silky
Waxy

Pleochroism

-
-

Dispersion

0.040.01
0.005 1
👆🏻

Transparency

Opaque
TranslucentAnthony et al

Refractive Index

1.655-1.9091.670-1.734
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
-

Birefringence

0.254-9999
0 0.296
👆🏻

Clarity

-
TranslucentAnthony et al

Malachite and Sarcopside Optic Character

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

Malachite and Sarcopside Transparency

Similar to their colors, Malachite 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, Malachite is Opaque while Malachite is Opaque in appearance.