Linarite and Kutnohorite Physical Properties
Tenacity
Not Available
  
Brittle
  
Solubility
Not Available
  
Soluble
  
Durability
Not Available
  
Not Available
  
Specific Gravity
5.35
  
3.12
  
Fracture
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
  
Subconchoidal, Brittle, Conchoidal
  
Cleavage
Perfect on {100}, imperfect on {001}
  
Perfect on {10 1 1}
  
Mohs Hardness
2.5
  
3-4
  
Chemical Composition
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
  
Not Available
  
Linarite and Kutnohorite Chemical Formula
While comparing Linarite and Kutnohorite 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 Kutnohorite chemical formula.
- Chemical formula of Linarite- PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
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Linarite and Kutnohorite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Linarite and Kutnohorite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Linarite and Kutnohorite Optical Properties during the identification of gemstone. Specific gravity of Linarite is 3.12 whereas that of Kutnohorite is 3.12.