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Vishnevite
Vishnevite

Manganotantalite
Manganotantalite



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Vishnevite
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Manganotantalite

Vishnevite and Manganotantalite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not AvailableNot Available
Amber
1 7.18
1.5 Fracture
Brittle, Uneven
ConchoidalArthur Thomas, Gemstones (2009)
1.6 Cleavage
Perfect
Not Available
1.7 Mohs Hardness
5-65.5-6.5
Amber
2 10
1.8 Chemical Composition
Not Available
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Vishnevite and Manganotantalite Chemical Formula

While comparing Vishnevite and Manganotantalite 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 Vishnevite and Manganotantalite chemical formula.

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  • Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

Vishnevite and Manganotantalite Specific Gravity

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