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Dumortierite
Dumortierite

Heliodor Golden Beryl
Heliodor Golden Beryl



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Dumortierite
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Heliodor Golden Beryl

Dumortierite and Heliodor Golden Beryl 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
3.26-3.41
2.68-2.72
1.5 Fracture
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001)
1.6 Cleavage
Distinct on {100}, poor on {110}; parting on {001}
Not Available
1.7 Mohs Hardness
7-8.5
7.5-8
1.8 Chemical Composition
AlAl6O3BSi3O18
Not Available

Dumortierite and Heliodor Golden Beryl Chemical Formula

While comparing Dumortierite and Heliodor Golden Beryl 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 Dumortierite and Heliodor Golden Beryl chemical formula.

  • Chemical formula of Dumortierite- AlAl6O3BSi3O18
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Dumortierite and Heliodor Golden Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dumortierite and Heliodor Golden Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dumortierite and Heliodor Golden Beryl Optical Properties during the identification of gemstone. Specific gravity of Dumortierite is 2.68-2.72 whereas that of Heliodor Golden Beryl is 2.68-2.72.