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Emerald and Manganotantalite Physical Properties


Manganotantalite and Emerald Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Hard   
Not Available   

Specific Gravity
2.67-2.78   
Not Available   

Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)   
ConchoidalArthur Thomas, Gemstones (2009)   

Cleavage
Imperfect on the [0001]   
Not Available   

Mohs Hardness
7.5-8   
5.5-6.5   

Chemical Composition
Be3Al2SiO6   
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references   

Optical Properties >>
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Emerald and Manganotantalite Chemical Formula

While comparing Emerald and Manganotantalite 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 Manganotantalite chemical formula.

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Emerald and Manganotantalite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Emerald and Manganotantalite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Manganotantalite Optical Properties during the identification of gemstone. Specific gravity of Emerald is Not Available whereas that of Manganotantalite is Not Available.

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