Austinite and Mystic topaz Physical Properties
Tenacity
Brittle
  
Not Available
  
Solubility
Easily soluble in cold dilute HCl
  
Not Available
  
Durability
Not Available
  
Not Available
  
Specific Gravity
4.12
  
Not Available
  
Fracture
Brittle, Uneven, Brittle, Uneven
  
Not Available
  
Cleavage
Good in two directions parallel to the prism faces {110}
  
Not Available
  
Mohs Hardness
4-4.5
  
Not Available
  
Chemical Composition
CaZn(AsO4)(OH)
  
Not Available
  
Austinite and Mystic topaz Chemical Formula
While comparing Austinite and Mystic topaz 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 Austinite and Mystic topaz chemical formula.
- Chemical formula of Austinite- CaZn(AsO4)(OH)
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Austinite and Mystic topaz Specific Gravity
Another important criteria for qualitative analysis of gemstones is Austinite and Mystic topaz Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Austinite and Mystic topaz Optical Properties during the identification of gemstone. Specific gravity of Austinite is Not Available whereas that of Mystic topaz is Not Available.