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Stibiotantalite and Matrix Opal Physical Properties


Matrix Opal and Stibiotantalite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
Not Available   
1.98-2.50   

Fracture
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   
Conchoidal, Conchoidal, Gemstones of the world (2001)   

Cleavage
{???} Perfect   
Not Available   

Mohs Hardness
5.5-6   
5.5-6.5   

Chemical Composition
SbTaO 4Ulrich Henn and Claudio C.   
Not Available   

Optical Properties >>
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Stibiotantalite and Matrix Opal Chemical Formula

While comparing Stibiotantalite and Matrix Opal 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 Stibiotantalite and Matrix Opal chemical formula.

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Stibiotantalite and Matrix Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stibiotantalite and Matrix Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stibiotantalite and Matrix Opal Optical Properties during the identification of gemstone. Specific gravity of Stibiotantalite is 1.98-2.50 whereas that of Matrix Opal is 1.98-2.50.

Red Gemstones

Red Gemstones


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