Linarite and Barite Physical Properties
Tenacity
Not Available
  
Not Available
  
Solubility
Not Available
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
5.35
  
4.48
  
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
  
Uneven
  
Cleavage
Perfect on {100}, imperfect on {001}
  
{010} Perfect, {210} Perfect, {010} Imperfect
  
Mohs Hardness
2.5
  
3-3.5
  
Chemical Composition
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
  
BaSO4
  
Linarite and Barite Chemical Formula
While comparing Linarite and Barite 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 Linarite and Barite chemical formula.
- Chemical formula of Linarite- PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
- Chemical formula of Barite- BaSO4
Linarite and Barite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Linarite and Barite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Linarite and Barite Optical Properties during the identification of gemstone. Specific gravity of Linarite is 4.48 whereas that of Barite is 4.48.