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Lazurite and Marcasite Optical Properties


Marcasite and Lazurite Optical Properties


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Lazurite and Marcasite Optic Character

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

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Lazurite and Marcasite Transparency

Similar to their colors, Lazurite and Marcasite 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, Lazurite is Gemmological Tables (2004) More from other references while Lazurite is Gemmological Tables (2004) More from other references in appearance.

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