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Manganotantalite
Manganotantalite

Agrellite
Agrellite



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Manganotantalite
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Agrellite

Manganotantalite and Agrellite 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 Available2.88
Amber
1 7.18
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009)
Not Available
1.6 Cleavage
Not Available
perfect [110]
1.7 Mohs Hardness
5.5-6.55.5
Amber
2 10
1.8 Chemical Composition
MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
NaCa2Si4O10F

Manganotantalite and Agrellite Chemical Formula

While comparing Manganotantalite and Agrellite 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 Agrellite chemical formula.

  • Chemical formula of Manganotantalite- MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references
  • Chemical formula of Agrellite- NaCa2Si4O10F

Manganotantalite and Agrellite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Manganotantalite and Agrellite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Manganotantalite and Agrellite Optical Properties during the identification of gemstone. Specific gravity of Manganotantalite is 2.88 whereas that of Agrellite is 2.88.