Hardystonite and Copper Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.396-3.443
  
Not Available
  
Fracture
Brittle, Metallic
  
Hackly Jagged, torn surfaces, (e.g. fractured metals)., torn surfaces, (e.g. fractured metals).
  
Cleavage
[001] good, [100] and [110] fair
  
None
  
Mohs Hardness
3-4
  
2.5
  
Chemical Composition
Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
  
Cu
  
Hardystonite and Copper Chemical Formula
While comparing Hardystonite and Copper 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 Hardystonite and Copper chemical formula.
- Chemical formula of Hardystonite- Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Copper- Cu
Hardystonite and Copper Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hardystonite and Copper Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hardystonite and Copper Optical Properties during the identification of gemstone. Specific gravity of Hardystonite is Not Available whereas that of Copper is Not Available.