×

Chalcopyrite
Chalcopyrite

Tantalite
Tantalite



ADD
Compare
X
Chalcopyrite
X
Tantalite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
-
0.07
-
-9999
-
tetragonal
-9999
-
 
Resinous
-
0.03
TransparentWalter Schumann
2.190-2.457
-
Orthorhombic
0.083
TransparentWalter Schumann