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Beryllonite
Beryllonite

Sulphur
Sulphur



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Beryllonite
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Sulphur

Beryllonite and Sulphur Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.79-2.872.05-2.08
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces
None

Mohs Hardness

5.5-6-9999
2 10
👆🏻

Chemical Composition

NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
SWalter Schumann , Gemstones of the world (2001)

Beryllonite and Sulphur Chemical Formula

While comparing Beryllonite and Sulphur 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 Sulphur chemical formula.

  • Chemical formula of Beryllonite- NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Sulphur- SWalter Schumann , Gemstones of the world (2001)

Beryllonite and Sulphur Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beryllonite and Sulphur Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beryllonite and Sulphur Optical Properties during the identification of gemstone. Specific gravity of Beryllonite is 2.05-2.08 whereas that of Sulphur is 2.05-2.08.