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Emerald
Emerald

Plumbogummite
Plumbogummite



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Emerald
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Plumbogummite

Emerald and Plumbogummite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Brittle
1.2 Solubility
Not Available
Soluble
1.3 Durability
Hard
Not Available
1.4 Specific Gravity
2.67-2.784.014
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)
Uneven, Conchoidal
1.6 Cleavage
Imperfect on the [0001]
None
1.7 Mohs Hardness
7.5-84-5
Amber
2 10
1.8 Chemical Composition
Be3Al2SiO6
Not Available

Emerald and Plumbogummite Chemical Formula

While comparing Emerald and Plumbogummite 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 Plumbogummite chemical formula.

  • Chemical formula of Emerald- Be3Al2SiO6
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Emerald and Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Emerald and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Emerald is 4.014 whereas that of Plumbogummite is 4.014.