Crystal Quartz and Dumortierite Physical Properties
Tenacity
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Not Available
Solubility
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Not Available
Durability
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Not Available
Specific Gravity
Not Available
3.26-3.41
Fracture
Not Available
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
Cleavage
Not Available
Distinct on {100}, poor on {110}; parting on {001}
Chemical Composition
Not Available
AlAl6O3BSi3O18
Crystal Quartz and Dumortierite Chemical Formula
While comparing Crystal Quartz and Dumortierite 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 Dumortierite chemical formula.
>- Chemical formula of Dumortierite- AlAl6O3BSi3O18
Crystal Quartz and Dumortierite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Crystal Quartz and Dumortierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Crystal Quartz and Dumortierite Optical Properties during the identification of gemstone. Specific gravity of Crystal Quartz is 3.26-3.41 whereas that of Dumortierite is 3.26-3.41.