Variscite and Pearl Optical Properties

Variscite

Pearl

Add ⊕

1 Optical Properties

1.1 Luster

Vitreous, Waxy

Pearly

1.2 Pleochroism

MissingWalter Schumann

AbsentWalter Schumann

1.3 Dispersion

NANone

0.007 1

1.4 Transparency

Translucent, Opaque . May be translucent when backlit on the edges.

Translucent, Opaque

1.5 Refractive Index

1.560-1.5941.52-1.66

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Orthorhombic

1.8 Birefringence

0.0310.156

0 0.296

1.9 Clarity

Translucent

Variscite and Pearl Optic Character

Variscite and Pearl optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Variscite 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 Variscite 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 Gems for Virgo

Variscite Vs Amazonite

Variscite Vs Garnet

Variscite Vs Aragonite

Variscite and Pearl Transparency

Similar to their colors, Variscite 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, Variscite is Opaque . May be translucent when backlit on the edges. and Translucent while Variscite is Opaque . May be translucent when backlit on the edges. and Translucent in appearance.