Kunzite and Bornite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.15-3.21
  
5.06-5.08
  
Fracture
Gemstones of the world (2001), UnevenWalter Schumann, Gemstones of the world (2001)
  
Uneven, Subconchoidal, Conchoidal, Brittle
  
Cleavage
1,2 prismatic
  
Poor on [111].
  
Mohs Hardness
6-7
  
3-3.25
  
Chemical Composition
LiAlSi2O6
  
Cu5FeS4
  
Kunzite and Bornite Chemical Formula
While comparing Kunzite 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 Kunzite and Bornite chemical formula.
- Chemical formula of Kunzite- LiAlSi2O6
- Chemical formula of Bornite- Cu5FeS4
Kunzite and Bornite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Kunzite and Bornite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kunzite and Bornite Optical Properties during the identification of gemstone. Specific gravity of Kunzite is 5.06-5.08 whereas that of Bornite is 5.06-5.08.