Milky quartz and Vesuvianite Optical Properties

Milky quartz

Vesuvianite

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1 Optical Properties

1.1 Luster

Not Available

Vitreous, Resinous

1.2 Pleochroism

Not Available

slight in colored varieties

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Not Available

1.5 Refractive Index

Not Available1.703-1.752

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

Not Available

tetragonal

1.8 Birefringence

Not Available0.004-0.006

0 0.296

1.9 Clarity

Not Available

Milky quartz and Vesuvianite Optic Character

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

Similar to their colors, Milky quartz and Vesuvianite 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, Milky quartz is Not Available while Milky quartz is Not Available in appearance.