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Zincite and Stibiotantalite Physical Properties


Stibiotantalite and Zincite Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
5.50-5.90   
Not Available   

Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle   
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   

Cleavage
On {10 1 0}, perfect; parting on {000 1 }   
{???} Perfect   

Mohs Hardness
4   
5.5-6   

Chemical Composition
(Zn,Mn2+ )OMichael O’Donoghue , Gems, Sixth Edition (2006)   
SbTaO 4Ulrich Henn and Claudio C.   

Optical Properties >>
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Zincite and Stibiotantalite Chemical Formula

While comparing Zincite and Stibiotantalite 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 Zincite and Stibiotantalite chemical formula.

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Zincite and Stibiotantalite Specific Gravity

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

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Green Gemstones


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