Variscite and Anorthoclase Optical Properties

Variscite

Anorthoclase

Add ⊕

1 Optical Properties

1.1 Luster

Vitreous, Waxy

Vitreous, Pearly

1.2 Pleochroism

MissingWalter Schumann

WeakMichael OâDonoghue

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

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

Translucent

1.5 Refractive Index

1.560-1.5941.518-1.534

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Orthorhombic

Triclinic Pinacoidal H-M Symbol ( 1) Space Group: C1

1.8 Birefringence

0.0310.006-0.008

0 0.296

1.9 Clarity

Translucent

Variscite and Anorthoclase Optic Character

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

Similar to their colors, Variscite and Anorthoclase 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.