Verdite and Pearl Optical Properties

Verdite

Pearl

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1 Optical Properties

1.1 Luster

Vitreous, Silky

Pearly

1.2 Pleochroism

Extreme

AbsentWalter Schumann

1.3 Dispersion

NANone

0.007 1

1.4 Transparency

Translucent

Translucent, Opaque

1.5 Refractive Index

1.5801.52-1.66

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Monoclinic Prismatic H-M Symbol (2/m) Space Group: C 2/c

Orthorhombic

1.8 Birefringence

Not Available0.156

0 0.296

1.9 Clarity

Translucent

Verdite and Pearl Optic Character

Verdite and Pearl optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Verdite and Pearl Physical Properties like crystallographic symmetry, pleochroism,etc. in the crystal. Some of the optical properties are refractive index, luster, optic character, pleochroism etc. Prominent among these is Verdite and Pearl optic character. You might have noticed your gemologist rotating the gemstone while testing it. Rotating a gemstone along its optic axis helps in determining its optic character.

Compare Blue Gemstones

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Verdite and Pearl Transparency

Similar to their colors, Verdite and Pearl transparency can also be used as criteria for their primary identification. Although transparency cannot be the only criteria for gemstone identification, it can efficiently used in gemstone grading. Talking about their transparency, Verdite is Translucent while Verdite is Translucent in appearance.