Cuprite and Uvite Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
5.85-6.15
  
2.97-3.14
  
Fracture
Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
  
Uneven, Conchoidal, Brittle
  
Cleavage
Fair in four directions forming octahedrons
  
{1011} Indistinct
  
Mohs Hardness
3.5-4
  
Not Available
  
Chemical Composition
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
  
Cuprite and Uvite Chemical Formula
While comparing Cuprite and Uvite 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 Cuprite and Uvite chemical formula.
- Chemical formula of Cuprite- Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Uvite- Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Cuprite and Uvite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cuprite and Uvite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cuprite and Uvite Optical Properties during the identification of gemstone. Specific gravity of Cuprite is 2.97-3.14 whereas that of Uvite is 2.97-3.14.