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Manganotantalite and Gahnospinel Physical Properties


Gahnospinel 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   
3.65-4.55   

Fracture
ConchoidalArthur Thomas, Gemstones (2009)   
ConchoidalArthur Thomas, Gemstones (2009)   

Cleavage
Not Available   
None, but may exhibit slight parting   

Mohs Hardness
5.5-6.5   
7.5-8   

Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references   
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)   

Optical Properties >>
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Manganotantalite and Gahnospinel Chemical Formula

While comparing Manganotantalite and Gahnospinel 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 Gahnospinel chemical formula.

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Manganotantalite and Gahnospinel Specific Gravity

Another important criteria for qualitative analysis of gemstones is Manganotantalite and Gahnospinel Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Manganotantalite and Gahnospinel Optical Properties during the identification of gemstone. Specific gravity of Manganotantalite is 3.65-4.55 whereas that of Gahnospinel is 3.65-4.55.

Red Gemstones

Red Gemstones


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