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Emerald
Emerald

Kurnakovite
Kurnakovite



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Emerald
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Kurnakovite

Emerald and Kurnakovite Physical Properties

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
 
-
Soluble
-
1.847-1.852
Conchoidal
Poor to indistinct on {010}
2-3
Ca3Al3(SiO4)3(OH)

Emerald and Kurnakovite Chemical Formula

While comparing Emerald and Kurnakovite 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 Kurnakovite chemical formula.

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Emerald and Kurnakovite Specific Gravity

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