Optical Properties of Gedrite

Gedrite

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1 Optical Properties

1.1 Luster

Fibrous, Vitreous

1.2 Pleochroism

Weak to moderate

1.3 Dispersion

Not Available

Rank: N/A (Overall) ▶

0.007 1

1.4 Transparency

Transparent

1.5 Refractive Index

1.625-1.718

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma

1.8 Birefringence

Not Available

0 0.296

1.9 Clarity

Transparent

Gedrite Luster

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

Gedrite luster is the quantity of light the crystal reflects when light is incident on it. Gedrite which is commonly found in Brown, Brown, Green, Green, gray, White color, is Transparent in nature. It possess Fibrous and Vitreous luster.

Brown Gemstones

Gedrite Refractive Index

Optical properties of a Gedrite 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 Gedrite.

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 Gedrite refractive index is 1.625-1.718. So if you are searching for prominent Brown Gemstones, Gedrite gem is something not miss on, since it has been a favorite pick in the gem wearing community.

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