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Critical Angles - Mineral Library


-By Family-            -By Properties-


Top Quality Facet Rough!

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Click Here to Show All Columns
Click the column header for single property screen. Click 'x' to hide column.Click on '>' to sort descending. Click on '<' to sort ascending
name   < > x    critical_angle   < >
Topaz  37.83 
Sherry Topaz  37.83 
Imperial Topaz  37.83 
Green Topaz  37.83 
Golden Topaz  37.83 
Blue Topaz  37.83 
Spessartite  31.95 - 35.08 
Spessartine  31.95 - 35.08 
Rhodolite  31.95 - 35.08 
Pyrope  31.95 - 35.08 
Hessonite (Grossular)  31.95 - 35.08 
Grossular  31.95 - 35.08 
Garnet  31.95 - 35.08 
Almandine  31.95 - 35.08 
Diamond  24.42 
Sapphire  34.62 
Ruby  34.62 
Padparadscha  34.62 
Corundum  34.62 
Red Beryl  39.22 
Morganite  39.22 
Heliodor  39.22 
Emerald  39.22 
Beryl  39.22 
Aquamarine  39.22 
Ammonite    
Amblygonite    
Amber    
Actinolite    
Click on a Mineral Family or a Specific Mineral Variety Above for More Information.













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