Papagoite and Bornite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.25
  
5.06-5.08
  
Fracture
Brittle, Metallic
  
Uneven, Subconchoidal, Conchoidal, Brittle
  
Cleavage
Imperfect in one direction
  
Poor on [111].
  
Mohs Hardness
5-5.5
  
3-3.25
  
Chemical Composition
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Cu5FeS4
  
Papagoite and Bornite Chemical Formula
While comparing Papagoite and Bornite 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 Papagoite and Bornite chemical formula.
- Chemical formula of Papagoite- CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Bornite- Cu5FeS4
Papagoite and Bornite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Papagoite and Bornite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Papagoite and Bornite Optical Properties during the identification of gemstone. Specific gravity of Papagoite is 5.06-5.08 whereas that of Bornite is 5.06-5.08.