Optical Properties of Malachite

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1 Optical Properties
1.1 Luster
Adamantine, Vitreous, Silky, Fibrous
1.2 Pleochroism
Not Available
1.3 Dispersion
Albite Optical ..
Rank: N/A (Overall)
Fluorite Optical Properties
1.4 Transparency
1.5 Refractive Index
1.6 Optic Character
Not Available
1.7 Crystal System
1.8 Birefringence
1.9 Clarity
Gemmological Tables (2004) More from other references

Malachite Luster

Optical Properties of Malachite are its behavioral responses towards light. While few optical properties can be identified with naked eyes, other require special instruments by the gemologists to identify them. Malachite optical properties like luster, clarity, refractive index etc. are used to determine the non-destructive methods during gemstone identification and evaluation.

Malachite luster is the quantity of light the crystal reflects when light is incident on it. Malachite which is commonly found in Green color, is Opaque in nature. It possess Adamantine, Fibrous, Silky and Vitreous luster.

Malachite Refractive Index

Optical properties of a Malachite crystal are responsive to the small changes in composition and strain within its crystalline structure. Absolute diligence is therefore necessary during cutting and polishing of the gemstone. All such optical properties are majorly influenced by Physical Properties of Malachite.

As we are well aware, refractive index is the phenomenon which is related to bending of light through a medium (crystal). It is used in qualitative analysis of gemstones by gemologists Besides, few gemstones exhibit property of dual refractive indices. This dual nature is known as Birefringence. The value of Malachite refractive index is 1.655-1.909. Birefringence value for this gem is 0.254. So if you are searching for prominent Gems for Scorpio, Malachite gem is something not miss on, since it has been a favorite pick in the gem wearing community.

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