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Stolzite
Stolzite

Idocrase
Idocrase



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Stolzite
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Idocrase

Stolzite and Idocrase Optical Properties

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Optical Properties

Luster

Resinous, Subadamantine
-

Pleochroism

-
-

Dispersion

0.030.02
0.005 1
👆🏻

Transparency

-
-

Refractive Index

2.180-2.1901.67-1.76
1 3.25
👆🏻

Optic Character

-
-

Crystal System

tetragonal
tetragonal

Birefringence

0.090-9999
0 0.296
👆🏻

Clarity

-
-

Stolzite and Idocrase Optic Character

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

Stolzite and Idocrase Transparency

Similar to their colors, Stolzite and Idocrase 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, Stolzite is while Stolzite is in appearance.