Crystal Quartz and Opal Ethiopia Physical Properties
Tenacity
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Solubility
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Durability
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Specific Gravity
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Fracture
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Cleavage
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Mohs Hardness
7
  
5.5-6.5
  
Chemical Composition
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Crystal Quartz and Opal Ethiopia Chemical Formula
While comparing Crystal Quartz and Opal Ethiopia 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 Crystal Quartz and Opal Ethiopia chemical formula.
Crystal Quartz and Opal Ethiopia Specific Gravity
Another important criteria for qualitative analysis of gemstones is Crystal Quartz and Opal Ethiopia Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Crystal Quartz and Opal Ethiopia Optical Properties during the identification of gemstone. Specific gravity of Crystal Quartz is Not Available whereas that of Opal Ethiopia is Not Available.