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Manganotantalite
Manganotantalite

Plumbogummite
Plumbogummite



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Manganotantalite
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Plumbogummite

Manganotantalite and Plumbogummite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available4.014
Amber
1 7.18
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Conchoidal
1.6 Cleavage
Not Available
None
1.7 Mohs Hardness
5.5-6.54-5
Amber
2 10
1.8 Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
Not Available

Manganotantalite and Plumbogummite Chemical Formula

While comparing Manganotantalite and Plumbogummite 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 Plumbogummite chemical formula.

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

Another important criteria for qualitative analysis of gemstones is Manganotantalite and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Manganotantalite and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Manganotantalite is 4.014 whereas that of Plumbogummite is 4.014.