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Sapphirine and Prismatine Physical Properties


Prismatine and Sapphirine Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.40-3.58   
3.34   

Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Uneven   
Not Available   

Cleavage
{010} Perfect   
{110} Perfect   

Mohs Hardness
7.5   
Not Available   

Chemical Composition
(Al,Mg) 8(Al,Si) 6O 20Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Not Available   

Optical Properties >>
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Sapphirine and Prismatine Chemical Formula

While comparing Sapphirine and Prismatine 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 Sapphirine and Prismatine chemical formula.

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Sapphirine and Prismatine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Sapphirine and Prismatine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Sapphirine and Prismatine Optical Properties during the identification of gemstone. Specific gravity of Sapphirine is 3.34 whereas that of Prismatine is 3.34.

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