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Emerald and Yttrium Aluminium Garnet Physical Properties


Yttrium Aluminium Garnet and Emerald Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Hard   
Not Available   

Specific Gravity
2.67-2.78   
4.55   

Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)   
Not Available   

Cleavage
Imperfect on the [0001]   
Not Available   

Mohs Hardness
7.5-8   
8-8.5   

Chemical Composition
Be3Al2SiO6   
Y 3Al 5O 12Ulrich Henn and Claudio C.   

Optical Properties >>
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Emerald and Yttrium Aluminium Garnet Chemical Formula

While comparing Emerald and Yttrium Aluminium Garnet 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 Emerald and Yttrium Aluminium Garnet chemical formula.

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Emerald and Yttrium Aluminium Garnet Specific Gravity

Another important criteria for qualitative analysis of gemstones is Emerald and Yttrium Aluminium Garnet Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Yttrium Aluminium Garnet Optical Properties during the identification of gemstone. Specific gravity of Emerald is 4.55 whereas that of Yttrium Aluminium Garnet is 4.55.

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