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Agrellite and Sapphire Physical Properties


Sapphire and Agrellite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
insoluble   

Durability
Not Available   
Not Available   

Specific Gravity
2.88   
3.95-4.03   

Fracture
Not Available   
Uneven, Uneven, Gems, Sixth Edition (2006)   

Cleavage
perfect [110]   
None, but may exhibit parting   

Mohs Hardness
5.5   
9   

Chemical Composition
NaCa2Si4O10F   
Al 2 O 3   

Optical Properties >>
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Agrellite and Sapphire Chemical Formula

While comparing Agrellite and Sapphire physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Agrellite and Sapphire chemical formula.

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Agrellite and Sapphire Specific Gravity

Another important criteria for qualitative analysis of gemstones is Agrellite and Sapphire Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Agrellite and Sapphire Optical Properties during the identification of gemstone. Specific gravity of Agrellite is 3.95-4.03 whereas that of Sapphire is 3.95-4.03.

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