Hureaulite and Turquoise Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Soluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
3.19
  
2.30-2.90
  
Fracture
Brittle, Uneven
  
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
  
Cleavage
{???} Distinct
  
Good to perfect_usually N/A
  
Mohs Hardness
3.5
  
5-6
  
Chemical Composition
Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)
  
CuAl6(PO4)4(OH)8 • 4H2O
  
Hureaulite and Turquoise Chemical Formula
While comparing Hureaulite and Turquoise 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 Hureaulite and Turquoise chemical formula.
- Chemical formula of Hureaulite- Mn2+5(PO 4) 2(PO 3OH) 2 · 4H 2O)Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Turquoise- CuAl6(PO4)4(OH)8 • 4H2O
Hureaulite and Turquoise Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hureaulite and Turquoise Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hureaulite and Turquoise Optical Properties during the identification of gemstone. Specific gravity of Hureaulite is 2.30-2.90 whereas that of Turquoise is 2.30-2.90.