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Cassiterite
Cassiterite
☒

Ceylonite
Ceylonite
☒



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Cassiterite
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Ceylonite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Adamantine, Greasy
Pleochroic haloes have been observed. Dichroic in yellow
0.07
Transparent, Translucent
1.990-2.105
-
tetragonal
0.096-0.098
Transparent
 
Vitreous
Absent
0.02
Transparent, Translucent
1.770-1.780
-
Isometric
-9999
Transparent