Emerald and Serpentine Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Hard
Not Available
Specific Gravity
2.67-2.78
2.44-2.62
Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Uneven, Gemstones of the world (2001) More from other references
Cleavage
Imperfect on the [0001]
Not Available
Mohs Hardness
7.5-8
2.5-5.5
Chemical Composition
Be3Al2SiO6
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Emerald and Serpentine Chemical Formula
While comparing Emerald and Serpentine 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 Serpentine chemical formula.
- Chemical formula of Emerald- Be3Al2SiO6
- Chemical formula of Serpentine- H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Emerald and Serpentine Specific Gravity
Another important criteria for qualitative analysis of gemstones is Emerald and Serpentine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Serpentine Optical Properties during the identification of gemstone. Specific gravity of Emerald is 2.44-2.62 whereas that of Serpentine is 2.44-2.62.
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