Diopside and Pyromorphite Optical Properties

Diopside

Pyromorphite

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1 Optical Properties

1.1 Luster

Vitreous

Resinous, Subadamantine

1.2 Pleochroism

Not Available

Weak

1.3 Dispersion

0.02NA

0.007 1

1.4 Transparency

Transparent, Translucent, Not Available, Transparent . Star Diopside is opaque .

Transparent

1.5 Refractive Index

1.664-1.7302.042-2.059

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

monoclinic

Hexagonal

1.8 Birefringence

0.024-0.0300.010

0 0.296

1.9 Clarity

Transparent

Diopside and Pyromorphite Optic Character

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

Similar to their colors, Diopside and Pyromorphite 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, Diopside is Not Available, Translucent, Transparent and Transparent . Star Diopside is opaque . while Diopside is Not Available, Translucent, Transparent and Transparent . Star Diopside is opaque . in appearance.