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Mellite
Mellite
☒

Cymophane
Cymophane
☒



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Mellite
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Cymophane
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Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous
Weak: yellowish brown yellowAnthony et al
0.01
-
1.509-1.541
-
-
0.030
TransparentUlrich Henn and Claudio C. Milisenda
 
-
-
0.01
Transparent
1.739-1.770
Biaxial/+
-
0.007-0.013
Transparent