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Plumbogummite
Plumbogummite

Stolzite
Stolzite



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Plumbogummite
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Stolzite

Plumbogummite and Stolzite Optical Properties

Optical Properties

Luster

Resinous
Resinous, Subadamantine

Pleochroism

None
-

Dispersion

0.040.03
0.005 1
👆🏻

Transparency

-
-

Refractive Index

1.653-1.6882.180-2.190
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
tetragonal

Birefringence

-99990.090
0 0.296
👆🏻

Clarity

-
-

Plumbogummite and Stolzite Optic Character

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

Plumbogummite and Stolzite Transparency

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