Optical Properties of Actinolite

Actinolite

Add ⊕

1 Optical Properties

1.1 Luster

Vitreous

1.2 Pleochroism

moderate

1.3 Dispersion

Not Available

Rank: N/A (Overall) ▶

0.007 1

1.4 Transparency

TransparentUlrich Henn and Claudio C. Milisenda, Gemmological Tables (2004) More from other references

1.5 Refractive Index

1.613-1.628

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

monoclinic

1.8 Birefringence

0.0250-0.0270

0 0.296

1.9 Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Actinolite Luster

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

Actinolite luster is the quantity of light the crystal reflects when light is incident on it. Actinolite which is commonly found in Green, Black, White, Grey, Green, Black, White, Grey, Green, Black, gray, Black, Green, Black, gray, Black color, is Gemmological Tables (2004) More from other references and TransparentUlrich Henn and Claudio C. Milisenda in nature. It possess Vitreous luster.

Green Gemstones

Actinolite Refractive Index

Optical properties of a Actinolite 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 Actinolite.

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 Actinolite refractive index is 1.613-1.628. Birefringence value for this gem is 0.0250-0.0270. So if you are searching for prominent Green Gemstones, Actinolite gem is something not miss on, since it has been a favorite pick in the gem wearing community.

Compare Green Gemstones

Adamite Vs Amblygonite

Adamite Vs Amazonite

Adamite Vs Alexandrite