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Emerald
Emerald

Girasol
Girasol



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Emerald
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Girasol

Emerald and Girasol Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
Hard
2.67-2.78
Uneven, ConchoidalWalter Schumann
Imperfect on the [0001]
7.5-8
Be3Al2SiO6
 
-
-
-
1.98-2.50
Conchoidal
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Emerald and Girasol Chemical Formula

While comparing Emerald and Girasol 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 Emerald and Girasol chemical formula.

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Emerald and Girasol Specific Gravity

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