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Nuummite
Nuummite

Emerald
Emerald



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Nuummite
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Emerald

Nuummite and Emerald Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.18-3.37
Conchoidal
Perfect on 210
5.5-6
Na(Fe,Mg)7(AlSi7O22)(OH)2
 
-
-
Hard
2.67-2.78
Uneven, ConchoidalWalter Schumann
Imperfect on the [0001]
7.5-8
Be3Al2SiO6

Nuummite and Emerald Chemical Formula

While comparing Nuummite and Emerald 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 Nuummite and Emerald chemical formula.

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Nuummite and Emerald Specific Gravity

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