Home
Gemstones


Dumortierite and Beryl Physical Properties


Beryl and Dumortierite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.26-3.41   
2.60-2.90   

Fracture
Fibrous, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references   
Uneven, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Conchoidal, Irregular, Uneven, Gems, Brittle   

Cleavage
Distinct on {100}, poor on {110}; parting on {001}   
Imperfect on {0001}   

Mohs Hardness
7-8.5   
7.5-8   

Chemical Composition
AlAl6O3BSi3O18   
Be3Al2Si6O18   

Optical Properties >>
<< Astrology

Dumortierite and Beryl Chemical Formula

While comparing Dumortierite and 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 Beryl chemical formula.

Compare Gems for Leo

Dumortierite and Beryl Specific Gravity

Another important criteria for qualitative analysis of gemstones is Dumortierite and Beryl Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Dumortierite and Beryl Optical Properties during the identification of gemstone. Specific gravity of Dumortierite is 2.60-2.90 whereas that of Beryl is 2.60-2.90.

Leo Gems

Leo Gems

» More Leo Gems

Compare Gems for Leo

» More Compare Gems for Leo