Variscite and Riesling Beryl Optical Properties

Variscite

Riesling Beryl

Add ⊕

1 Optical Properties

1.1 Luster

Vitreous, Waxy

Not Available

1.2 Pleochroism

MissingWalter Schumann

Strongly dichroicMartin H. Read

1.3 Dispersion

NA0.01

0.007 1

1.4 Transparency

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

Not Available

1.5 Refractive Index

1.560-1.5941.59

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Orthorhombic

Not Available

1.8 Birefringence

0.0310.004-0.010

0 0.296

1.9 Clarity

Translucent

Not Available

Variscite and Riesling Beryl Optic Character

Variscite and Riesling Beryl optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Variscite and Riesling Beryl 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 Riesling Beryl 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 Aragonite

Variscite Vs Garnet

Variscite and Riesling Beryl Transparency

Similar to their colors, Variscite and Riesling Beryl 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.