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Mimetite
Mimetite




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Optical Properties of Mimetite

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1 Optical Properties

1.1 Luster

Resinous, Subadamantine

1.2 Pleochroism

Weak

1.3 Dispersion

Not Available
Rank: N/A (Overall)
Fluorite Optical Properties
0.007 1

1.4 Transparency

Translucent

1.5 Refractive Index

2.106-2.263
Agate Opal
1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Hexagonal

1.8 Birefringence

0.019
Achroite
0 0.296

1.9 Clarity

Translucent

Mimetite Luster

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

Mimetite luster is the quantity of light the crystal reflects when light is incident on it. Mimetite which is commonly found in Brownish, Red, Yellow, White, Brown, orange color, is Translucent in nature. It possess Resinous and Subadamantine luster.

Mimetite Refractive Index

Optical properties of a Mimetite 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 Mimetite.

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 Mimetite refractive index is 2.106-2.263. Birefringence value for this gem is 0.019. So if you are searching for prominent Red Gemstones, Mimetite gem is something not miss on, since it has been a favorite pick in the gem wearing community.