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Manganotantalite
Manganotantalite

Magnesite
Magnesite



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Manganotantalite
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Magnesite

Manganotantalite and Magnesite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Effervesces in hot HCl
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available2.92-3.12
Amber
1 7.18
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
1.6 Cleavage
Not Available
[10 1 1] perfect
1.7 Mohs Hardness
5.5-6.53.5-4.5
Amber
2 10
1.8 Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
MgCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Manganotantalite and Magnesite Chemical Formula

While comparing Manganotantalite and Magnesite 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 Magnesite chemical formula.

  • Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
  • Chemical formula of Magnesite- MgCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Manganotantalite and Magnesite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Manganotantalite and Magnesite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Manganotantalite and Magnesite Optical Properties during the identification of gemstone. Specific gravity of Manganotantalite is 2.92-3.12 whereas that of Magnesite is 2.92-3.12.