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Friedelite and Riesling Beryl Physical Properties


Riesling Beryl and Friedelite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.06-3.19   
2.66-2.86   

Fracture
UnevenArthur Thomas, Gemstones (2009) Tough, UnevenArthur Thomas, Gemstones (2009) Tough, Brittle, Uneven   
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)   

Cleavage
{010} Perfect   
Not Available   

Mohs Hardness
4-5   
7.5-8   

Chemical Composition
Mn 8Si 6O 15(OH,Cl) 10Ulrich Henn and Claudio C.   
Al 2Be 3Si 6O 18Martin H.   

Optical Properties >>
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Friedelite and Riesling Beryl Chemical Formula

While comparing Friedelite and Riesling Beryl 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 Friedelite and Riesling Beryl chemical formula.

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Friedelite and Riesling Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Friedelite and Riesling Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Friedelite and Riesling Beryl Optical Properties during the identification of gemstone. Specific gravity of Friedelite is 2.66-2.86 whereas that of Riesling Beryl is 2.66-2.86.

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Red Gemstones


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