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Pleonast
Pleonast

Cerussite
Cerussite



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Pleonast
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Cerussite

Pleonast and Cerussite Optical Properties

1 Optical Properties
1.1 Luster
Not Available
Adamantine, Vitreous, Resinous
1.2 Pleochroism
Not Available
AbsentWalter Schumann
1.3 Dispersion
NA0.06
Fluorite Optical Properties
0.007 1
1.4 Transparency
Not Available
Transparent, Translucent
1.5 Refractive Index
Not Available1.803-2.078
Agate Opal
1 3.25
1.6 Optic Character
Not Available
Not Available
1.7 Crystal System
Not Available
Orthorhombic
1.8 Birefringence
Not Available0.273
Achroite
0 0.296
1.9 Clarity
Not Available
Transparent

Pleonast and Cerussite Optic Character

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

Pleonast and Cerussite Transparency

Similar to their colors, Pleonast and Cerussite 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, Pleonast is Not Available while Pleonast is Not Available in appearance.