Optical Properties of Scapolite

Scapolite

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1 Optical Properties

1.1 Luster

Not Available

1.2 Pleochroism

Not Available

1.3 Dispersion

0.02

Rank: 22 (Overall) ▶

0.007 1

1.4 Transparency

Gemmological Tables (2004) More from other references

1.5 Refractive Index

1.540-1.579

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

tetragonal

1.8 Birefringence

0.006-0.037

0 0.296

1.9 Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Scapolite Luster

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

Scapolite luster is the quantity of light the crystal reflects when light is incident on it. Scapolite which is commonly found in Violet, White, gray, Brown, pink, Yellow color, is Gemmological Tables (2004) More from other references in nature.

Violet Gemstones

Scapolite Refractive Index

Optical properties of a Scapolite 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 Scapolite.

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 Scapolite refractive index is 1.540-1.579. Birefringence value for this gem is 0.006-0.037. So if you are searching for prominent Violet Gemstones, Scapolite gem is something not miss on, since it has been a favorite pick in the gem wearing community.

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