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Emerald
Emerald

Sunstone
Sunstone



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Emerald
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Sunstone

Emerald and Sunstone 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
 
-
-
-
2.62-2.65
-
001
6
Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8

Emerald and Sunstone Chemical Formula

While comparing Emerald and Sunstone 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 Sunstone chemical formula.

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Emerald and Sunstone Specific Gravity

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