Natrolite and Copper Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.20-2.26
  
Not Available
  
Fracture
Uneven, Brittle, Metallic, Gemstones (2009)
  
Hackly Jagged, torn surfaces, (e.g. fractured metals)., torn surfaces, (e.g. fractured metals).
  
Cleavage
Perfect on {110}
  
None
  
Mohs Hardness
5-5.5
  
2.5
  
Chemical Composition
Na 2[Al 2Si 3O 10] · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Cu
  
Natrolite and Copper Chemical Formula
While comparing Natrolite 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 Natrolite and Copper chemical formula.
- Chemical formula of Natrolite- Na 2[Al 2Si 3O 10] · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Copper- Cu
Natrolite and Copper Specific Gravity
Another important criteria for qualitative analysis of gemstones is Natrolite and Copper Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Natrolite and Copper Optical Properties during the identification of gemstone. Specific gravity of Natrolite is Not Available whereas that of Copper is Not Available.