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Super Seven Crystals
Super Seven Crystals

Dumortierite
Dumortierite



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Super Seven Crystals
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Dumortierite

Super Seven Crystals and Dumortierite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.9
3.26-3.41
1.5 Fracture
Fibrous
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
1.6 Cleavage
[010] Perfect, [100] Distinct, [011] Distinct
Distinct on {100}, poor on {110}; parting on {001}
1.7 Mohs Hardness
2
7-8.5
1.8 Chemical Composition
Not Available
AlAl6O3BSi3O18

Super Seven Crystals and Dumortierite Chemical Formula

While comparing Super Seven Crystals 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 Super Seven Crystals and Dumortierite chemical formula.

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  • Chemical formula of Dumortierite- AlAl6O3BSi3O18

Super Seven Crystals and Dumortierite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Super Seven Crystals and Dumortierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Super Seven Crystals and Dumortierite Optical Properties during the identification of gemstone. Specific gravity of Super Seven Crystals is 3.26-3.41 whereas that of Dumortierite is 3.26-3.41.