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Jadeite
Jadeite

Staurolite
Staurolite



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X
Jadeite
X
Staurolite

Jadeite and Staurolite Optical Properties

Optical Properties

Luster

Pearly
Resinous

Pleochroism

-
X = colorless; Y = pale yellow; Z = golden yellow

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.652-1.6881.736-1.762
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
monoclinic

Birefringence

0.013-0.0200.009-0.015
0 0.296
👆🏻

Clarity

Translucent
-

Jadeite and Staurolite Optic Character

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

Jadeite and Staurolite Transparency

Similar to their colors, Jadeite and Staurolite 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, Jadeite is Translucent while Jadeite is Translucent in appearance.