Vishnevite and Aquamarine Physical Properties

Vishnevite

Aquamarine

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

Not Available

2.66-2.80

1.5 Fracture

Brittle, Uneven

Not Available

1.6 Cleavage

Perfect

3,1 basal

1.7 Mohs Hardness

5-6

7.5-8

1.8 Chemical Composition

Not Available

Be₃Al₂SiO₆

Vishnevite and Aquamarine Chemical Formula

While comparing Vishnevite and Aquamarine 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 Vishnevite and Aquamarine chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆

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Vishnevite and Aquamarine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Vishnevite and Aquamarine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Vishnevite and Aquamarine Optical Properties during the identification of gemstone. Specific gravity of Vishnevite is 2.66-2.80 whereas that of Aquamarine is 2.66-2.80.