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Grossular
Grossular
☒

Weloganite
Weloganite
☒



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Grossular
X
Weloganite
Optical Properties

Luster

Pleochroism

Dispersion

Transparency

Refractive Index

Optic Character

Crystal System

Birefringence

Clarity

 
Greasy, Vitreous
None
0.02
-
1.730-1.760
-
cubic
0.020
TransparentUlrich Henn and Claudio C. Milisenda
 
Vitreous
-
0.03
-
1.558
-
Triclinic
0.082
-