Moonstone and Bornite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.56-2.60
  
5.06-5.08
  
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
  
Uneven, Subconchoidal, Conchoidal, Brittle
  
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
  
Poor on [111].
  
Mohs Hardness
6-6.5
  
3-3.25
  
Chemical Composition
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
  
Cu5FeS4
  
Moonstone and Bornite Chemical Formula
While comparing Moonstone 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 Moonstone and Bornite chemical formula.
- Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
- Chemical formula of Bornite- Cu5FeS4
Moonstone and Bornite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Moonstone and Bornite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Moonstone and Bornite Optical Properties during the identification of gemstone. Specific gravity of Moonstone is 5.06-5.08 whereas that of Bornite is 5.06-5.08.