Soapstone and Lazulite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
Not Available
  
3.04-3.17
  
Fracture
Not Available
  
Uneven, Uneven, Gemstones of the world (2001) More from other references
  
Cleavage
Not Available
  
{001} Indistinct, {???} Indistinct
  
Mohs Hardness
2.5
  
5.5
  
Chemical Composition
Not Available
  
(Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
  
Soapstone and Lazulite Chemical Formula
While comparing Soapstone and Lazulite 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 Soapstone and Lazulite chemical formula.
>- Chemical formula of Lazulite- (Mg,Fe)Al 2(PO 4) 2(OH) 2Arthur Thomas , Gemstones (2009) More from other references
Soapstone and Lazulite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Soapstone and Lazulite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Soapstone and Lazulite Optical Properties during the identification of gemstone. Specific gravity of Soapstone is 3.04-3.17 whereas that of Lazulite is 3.04-3.17.