Xenotime and Andean Opal Optical Properties

Xenotime

Andean Opal

Add ⊕

1 Optical Properties

1.1 Luster

Not Available

1.2 Pleochroism

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Gemmological Tables (2004)

Transparent

1.5 Refractive Index

1.720-1.827Not Available

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

1.8 Birefringence

0.095Not Available

0 0.296

1.9 Clarity

Gemmological Tables (2004)

Transparent

Xenotime and Andean Opal Optic Character

Xenotime and Andean Opal optical properties play a significant role while distinguishing these gemstones from each other. These properties are influenced by the Xenotime and Andean Opal 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 Xenotime and Andean Opal 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 Black Gemstones

Xenotime Vs Arfvedsonite

Xenotime Vs Almandine Garnet

Xenotime Vs Dinosaur Bone

Xenotime and Andean Opal Transparency

Similar to their colors, Xenotime and Andean Opal 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, Xenotime is Gemmological Tables (2004) while Xenotime is Gemmological Tables (2004) in appearance.