Uvarovite Garnet and Apophyllite Optical Properties

Uvarovite Garnet

Apophyllite

Add ⊕

1 Optical Properties

1.1 Luster

Adamantine

Vitreous, Pearly

1.2 Pleochroism

Not Available

Dichroic (colorless)

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Transparent, Translucent, Transparent to translucent

Transparent, Translucent

1.5 Refractive Index

1.860-1.8701.530-1.543

1 3.25

1.6 Optic Character

Not Available

Uniaxial/-

1.7 Crystal System

Isometric

tetragonal

1.8 Birefringence

Not Available0.000-0.003

0 0.296

1.9 Clarity

Transparent to translucent

Transparent

Uvarovite Garnet and Apophyllite Optic Character

Uvarovite Garnet and Apophyllite optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Uvarovite Garnet and Apophyllite 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 Uvarovite Garnet and Apophyllite 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. Apophyllite has Uniaxial/- character.

Compare Green Gemstones

Uvarovite Garnet Vs Lemon quartz

Uvarovite Garnet Vs Rutilated topaz

Uvarovite Garnet Vs Trapiche emerald

Uvarovite Garnet and Apophyllite Transparency

Similar to their colors, Uvarovite Garnet and Apophyllite 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, Uvarovite Garnet is Translucent, Transparent and Transparent to translucent while Uvarovite Garnet is Translucent, Transparent and Transparent to translucent in appearance.