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Titanite Sphene
Titanite Sphene
☒

Tremolite
Tremolite
☒



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Titanite Sphene
X
Tremolite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
-
Green stones strong trichroism: typically colorless greenish yellow brownish to yellow;
0.05
Transparent, Translucent
1.843-2.110
-
-
0.100-0.192
Transparent
 
Vitreous, Silky
-
0.02
Transparent
1.599-1.637
-
monoclinic
0.023-0.028
Transparent