Crystal Quartz and Zinnwaldite Physical Properties
Tenacity
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Elastic
  
Solubility
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Not Available
  
Durability
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Not Available
  
Specific Gravity
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2.9-3.1
  
Fracture
Not Available
  
Uneven
  
Cleavage
Not Available
  
Perfect basal {001}
  
Mohs Hardness
7
  
3.5-4.0
  
Chemical Composition
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Not Available
  
Crystal Quartz and Zinnwaldite Chemical Formula
While comparing Crystal Quartz and Zinnwaldite 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 Zinnwaldite chemical formula.
Crystal Quartz and Zinnwaldite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Crystal Quartz and Zinnwaldite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Crystal Quartz and Zinnwaldite Optical Properties during the identification of gemstone. Specific gravity of Crystal Quartz is 2.9-3.1 whereas that of Zinnwaldite is 2.9-3.1.