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Stolzite
Stolzite

Titanite
Titanite



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Stolzite
X
Titanite

Stolzite and Titanite Optical Properties

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Optical Properties

Luster

Resinous, Subadamantine
Subadamantine, Resinous

Pleochroism

-
Strong: X = nearly colorless; Y = yellow to green; Z = red to yellow-orange

Dispersion

0.030.05
0.005 1
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Transparency

-
-

Refractive Index

2.180-2.1901.885-1.990
1 3.25
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Optic Character

-
-

Crystal System

tetragonal
monoclinic

Birefringence

0.0900.105-0.135
0 0.296
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Clarity

-
-

Stolzite and Titanite Optic Character

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

Similar to their colors, Stolzite and Titanite 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.