Chlorastrolite and Idocrase Physical Properties
Tenacity
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Solubility
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Durability
Not Available
  
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Specific Gravity
3.1-3.5
  
Not Available
  
Fracture
Granular
  
Not Available
  
Cleavage
Not Available
  
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Mohs Hardness
5-6
  
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Chemical Composition
Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
  
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Chlorastrolite and Idocrase Chemical Formula
While comparing Chlorastrolite and Idocrase 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 Chlorastrolite and Idocrase chemical formula.
- Chemical formula of Chlorastrolite- Ca 2(Mg,Fe)Al 2(SiO 4)(Si 2O 7)(OH) 2 · H 2O)Arthur Thomas , Gemstones (2009)
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Chlorastrolite and Idocrase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chlorastrolite and Idocrase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chlorastrolite and Idocrase Optical Properties during the identification of gemstone. Specific gravity of Chlorastrolite is Not Available whereas that of Idocrase is Not Available.