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Emerald
Emerald

Vlasovite
Vlasovite



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Emerald
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Vlasovite

Emerald and Vlasovite Physical Properties

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Physical Properties

Tenacity

-
Brittle

Solubility

-
Nearly insoluble in HCl and HNO3

Durability

Hard
-

Specific Gravity

2.67-2.782.97
1 7.18
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Fracture

Uneven, ConchoidalWalter Schumann
Conchoidal

Cleavage

Imperfect on the [0001]
Distinct on {010}

Mohs Hardness

7.5-86
2 10
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Chemical Composition

Be3Al2SiO6
-

Emerald and Vlasovite Chemical Formula

While comparing Emerald and Vlasovite 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 Vlasovite chemical formula.

  • Chemical formula of Emerald- Be3Al2SiO6
  • Chemical formula of Vlasovite- -

Emerald and Vlasovite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Emerald and Vlasovite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Emerald and Vlasovite Optical Properties during the identification of gemstone. Specific gravity of Emerald is 2.97 whereas that of Vlasovite is 2.97.