×

Cavansite
Cavansite
☒

Agrellite
Agrellite
☒



ADD ⊕
Compare
X
Cavansite
X
Agrellite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Vitreous, Pearly
Visible: X=Z= colorless Y= blue
0.04
-
1.542
-
Orthorhombic
0.009
-
 
Pearly
colorless.
0.01
-
1.567
-
Triclinic
0.014
-