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Manganotantalite and Sunstone Physical Properties


Sunstone and Manganotantalite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
Not Available   
2.62-2.65   

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

Cleavage
Not Available   
001   

Mohs Hardness
5.5-6.5   
6   

Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references   
Microcline: KAlSi3O8 Oligoclase: (Na,Ca)Al1-2Si3-2O8   

Optical Properties >>
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Manganotantalite and Sunstone Chemical Formula

While comparing Manganotantalite 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 Manganotantalite and Sunstone chemical formula.

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Manganotantalite and Sunstone Specific Gravity

Another important criteria for qualitative analysis of gemstones is Manganotantalite and Sunstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Manganotantalite and Sunstone Optical Properties during the identification of gemstone. Specific gravity of Manganotantalite is 2.62-2.65 whereas that of Sunstone is 2.62-2.65.

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