Poudretteite and Manganaxinite Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.51-2.53
  
3.314
  
Fracture
Conchoidal, Splintery
  
Uneven
  
Cleavage
None
  
Not Available
  
Mohs Hardness
5
  
6.5-7
  
Chemical Composition
KNa 2B 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Not Available
  
Poudretteite and Manganaxinite Chemical Formula
While comparing Poudretteite and Manganaxinite 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 Poudretteite and Manganaxinite chemical formula.
- Chemical formula of Poudretteite- KNa 2B 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006)
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Poudretteite and Manganaxinite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Poudretteite and Manganaxinite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Poudretteite and Manganaxinite Optical Properties during the identification of gemstone. Specific gravity of Poudretteite is 3.314 whereas that of Manganaxinite is 3.314.