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Hardness - 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    hardness   < >
Topaz  8 
Sherry Topaz  8 
Imperial Topaz  8 
Green Topaz  8 
Golden Topaz  8 
Blue Topaz  8 
Spessartite  6.5-7.5 
Spessartine  7 
Rhodolite  7 
Pyrope  7 
Hessonite (Grossular)  6.5-7.5 
Grossular  6.5-7.5 
Garnet  6.5-7.5 
Almandine  7.5 
Diamond  10 
Sapphire  9 
Ruby  9 
Padparadscha  9 
Corundum  9 
Red Beryl  7.5-8 
Morganite  7.5-8 
Heliodor  7.5-8 
Emerald  7.5-8 
Beryl  7.5-8 
Aquamarine  7.5-8 
Ammonite  varies 
Amblygonite  5.5-6 
Amber  2-2.5 
Actinolite  5-6 
Click on a Mineral Family or a Specific Mineral Variety Above for More Information.



Facet Rough
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Oh that men would praise the Lord for His goodness! - Psalms 107:31 - Click for More
Recent Hand SelectSelect by Mineral FamilySelect by Origin CountrySelect by Carat WeightSelect by PriceSelect by Color
Facet Rough ParcelsRough Clarity ChartSynthetic RoughFacet Rough Overview 
Ultra-Tec Facet MachineFaceting LapsDiamond PowdersFaceting Supplies 
Gem Identification ToolsHanneman Filters & ToolsGemOro MicroscopesGem ScalesGem LoupesGem Tweezers & Small Tools
Gem CalipersGem & Mineral Books 
Select by Mineral FamilySelect by Carat WeightSelect by PriceSelect by ColorSelect All 
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