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Beryllonite
Beryllonite

Kashmir sapphire
Kashmir sapphire



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Beryllonite
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Kashmir sapphire

Beryllonite and Kashmir sapphire Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.79-2.87Not Available
Amber
1 7.18
1.5 Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Not Available
1.6 Cleavage
{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces
Not Available
1.7 Mohs Hardness
5.5-6Not Available
Amber
2 10
1.8 Chemical Composition
NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Beryllonite and Kashmir sapphire Chemical Formula

While comparing Beryllonite and Kashmir 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 Beryllonite and Kashmir sapphire chemical formula.

  • Chemical formula of Beryllonite- NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Beryllonite and Kashmir sapphire Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beryllonite and Kashmir sapphire Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beryllonite and Kashmir sapphire Optical Properties during the identification of gemstone. Specific gravity of Beryllonite is Not Available whereas that of Kashmir sapphire is Not Available.