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Manganotantalite
Manganotantalite

Amethyst
Amethyst



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Manganotantalite
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Amethyst

Manganotantalite and Amethyst Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
Conchoidal
None
5.5-6.5
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
 
-
insoluble in common solvents
-
2.65
Conchoidal, ConchoidalWalter Schumann
Indiscernible
7
SiO2

Manganotantalite and Amethyst Chemical Formula

While comparing Manganotantalite 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 Manganotantalite and Amethyst chemical formula.

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Manganotantalite and Amethyst Specific Gravity

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