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Girasol
Girasol

Beryllonite
Beryllonite



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Girasol
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Beryllonite

Girasol and Beryllonite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
1.98-2.50
Conchoidal
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)
 
Brittle
-
-
2.79-2.87
Conchoidal
{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces
5.5-6
NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Girasol and Beryllonite Chemical Formula

While comparing Girasol and Beryllonite 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 Girasol and Beryllonite chemical formula.

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Girasol and Beryllonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Girasol and Beryllonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Girasol Vs Beryllonite during the identification of gemstone. Specific gravity of Girasol is whereas that of Beryllonite is .