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Linarite
Linarite




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Optical Properties of Linarite

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1 Optical Properties
1.1 Luster
Sub-Adamantine, Vitreous
1.2 Pleochroism
X = pale blue; Y = blue; Z = Prussian blue
1.3 Dispersion
Albite Optical ..
Not Available
Rank: N/A (Overall)
Fluorite Optical Properties
1.4 Transparency
Transparent
1.5 Refractive Index
1.809-1.859
1.6 Optic Character
Not Available
1.7 Crystal System
monoclinic
1.8 Birefringence
0.050
1.9 Clarity
Transparent

Linarite Luster

Optical Properties of Linarite 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. Linarite optical properties like luster, clarity, refractive index etc. are used to determine the non-destructive methods during gemstone identification and evaluation.

Linarite luster is the quantity of light the crystal reflects when light is incident on it. Linarite which is commonly found in Blue color, is Transparent in nature. It possess Sub-Adamantine and Vitreous luster.

Linarite Refractive Index

Optical properties of a Linarite 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 Linarite.

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 Linarite refractive index is 1.809-1.859. Birefringence value for this gem is 0.050. So if you are searching for prominent Blue Gemstones, Linarite gem is something not miss on, since it has been a favorite pick in the gem wearing community.