Wulfenite and Lizardite Optical Properties

Wulfenite

Lizardite

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1 Optical Properties

1.1 Luster

Adamantine, Resinous

Not Available

1.2 Pleochroism

Weak

Not Available

1.3 Dispersion

NANA

0.007 1

1.4 Transparency

Transparent

TranslucentAnthony et al, Handbook of mineralogy (2001)

1.5 Refractive Index

2.280-2.4051.538-1.560

1 3.25

1.6 Optic Character

Not Available

1.7 Crystal System

tetragonal

Not Available

1.8 Birefringence

0.122Not Available

0 0.296

1.9 Clarity

Transparent

TranslucentAnthony et al

Wulfenite and Lizardite Optic Character

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

Similar to their colors, Wulfenite and Lizardite 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, Wulfenite is Transparent while Wulfenite is Transparent in appearance.