Lazulite and Quartz Rose Optical Properties

Lazulite

Quartz Rose

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1 Optical Properties

1.1 Luster

Not Available

1.2 Pleochroism

Transparent crystals show a strong pleochroism: colorless light blue dark (violet) blueHerve Nicolas Lazzarelli

Not Available

1.3 Dispersion

0.01NA

0.007 1

1.4 Transparency

Transparent, Translucent

Not Available

1.5 Refractive Index

1.604-1.646Not Available

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

monoclinic

Trigonal

1.8 Birefringence

0.031-0.036Not Available

0 0.296

1.9 Clarity

Transparent

Not Available

Lazulite and Quartz Rose Optic Character

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

Similar to their colors, Lazulite and Quartz Rose 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, Lazulite is Translucent and Transparent while Lazulite is Translucent and Transparent in appearance.