Pleonast and Painite Physical Properties
Tenacity
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Solubility
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Durability
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Specific Gravity
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4.00-4.03
Fracture
Not Available
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Cleavage
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Not Available
Mohs Hardness
Not Available
7.5-8
Chemical Composition
Not Available
CaZrBAl 9O 18Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleonast and Painite Chemical Formula
While comparing Pleonast and Painite 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 Pleonast and Painite chemical formula.
>- Chemical formula of Painite- CaZrBAl 9O 18Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Pleonast and Painite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Pleonast and Painite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Pleonast and Painite Optical Properties during the identification of gemstone. Specific gravity of Pleonast is 4.00-4.03 whereas that of Painite is 4.00-4.03.