Padparadscha and Chalcopyrite Optical Properties

Padparadscha

Chalcopyrite

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1 Optical Properties

1.1 Luster

Not Available

1.2 Pleochroism

Not Available

AbsentWalter Schumann

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Transparent, Translucent

Handbook of mineralogy (2001)

1.5 Refractive Index

1.757-1.780Not Available

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

tetragonal

1.8 Birefringence

0.007-0.010Not Available

0 0.296

1.9 Clarity

Transparent

Handbook of mineralogy (2001)

Padparadscha and Chalcopyrite Optic Character

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

Similar to their colors, Padparadscha and Chalcopyrite 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, Padparadscha is Translucent and Transparent while Padparadscha is Translucent and Transparent in appearance.