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Stibiotantalite
Stibiotantalite

Amethyst
Amethyst



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Stibiotantalite
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Amethyst

Stibiotantalite and Amethyst Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
Conchoidal
{???} Perfect
5.5-6
SbTaO 4Ulrich Henn and Claudio C.
 
-
insoluble in common solvents
-
2.65
Conchoidal, ConchoidalWalter Schumann
Indiscernible
7
SiO2

Stibiotantalite and Amethyst Chemical Formula

While comparing Stibiotantalite and Amethyst 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 Amethyst chemical formula.

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Stibiotantalite and Amethyst Specific Gravity

Another important criteria for qualitative analysis of gemstones is Stibiotantalite and Amethyst Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Stibiotantalite Vs Amethyst during the identification of gemstone. Specific gravity of Stibiotantalite is whereas that of Amethyst is .