Villiaumite and Hemimorphite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Soluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
2.79
  
3.30-3.50
  
Fracture
Brittle, Metallic
  
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Conchoidal, Brittle
  
Cleavage
{100} Perfect, {010} Perfect, {001} Perfect
  
Perfect on {110}, poor on {101}, {001} rare
  
Mohs Hardness
2
  
5
  
Chemical Composition
NaFUlrich Henn and Claudio C.
  
Zn 4Si 2O 7(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Villiaumite and Hemimorphite Chemical Formula
While comparing Villiaumite and Hemimorphite 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 Villiaumite and Hemimorphite chemical formula.
- Chemical formula of Villiaumite- NaFUlrich Henn and Claudio C.
- Chemical formula of Hemimorphite- Zn 4Si 2O 7(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Villiaumite and Hemimorphite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Villiaumite and Hemimorphite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Villiaumite and Hemimorphite Optical Properties during the identification of gemstone. Specific gravity of Villiaumite is 3.30-3.50 whereas that of Hemimorphite is 3.30-3.50.