Plasma and Crocoite Physical Properties
Tenacity
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Solubility
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Durability
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Specific Gravity
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5.90-6.10
  
Fracture
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ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
  
Cleavage
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{110} Distinct, {001} Indistinct, {100} Indistinct
  
Mohs Hardness
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2.5-3
  
Chemical Composition
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PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
  
Plasma and Crocoite Chemical Formula
While comparing Plasma and Crocoite 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 Plasma and Crocoite chemical formula.
>- Chemical formula of Crocoite- PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Plasma and Crocoite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Plasma and Crocoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Plasma and Crocoite Optical Properties during the identification of gemstone. Specific gravity of Plasma is 5.90-6.10 whereas that of Crocoite is 5.90-6.10.