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Pectolite
Pectolite

Wulfenite
Wulfenite



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Pectolite
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Wulfenite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Silky
-
0.01
Transparent
1.595-1.645
-
Triclinic
0.028-0.038
Transparent
 
Adamantine, Resinous
Weak
0.03
Transparent
2.280-2.405
-
tetragonal
0.122
Transparent