Aquamarine and Sard Physical Properties

Aquamarine

Sard

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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

2.66-2.802.58-2.63

1 7.18

1.5 Fracture

Not Available

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

3,1 basal

Not Available

1.7 Mohs Hardness

7.5-86.5-7

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

SiO 2Ulrich Henn and Claudio C.

Aquamarine and Sard Chemical Formula

While comparing Aquamarine and Sard 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 Aquamarine and Sard chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆
Chemical formula of Sard- SiO 2Ulrich Henn and Claudio C.

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Aquamarine and Sard Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aquamarine and Sard Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aquamarine and Sard Optical Properties during the identification of gemstone. Specific gravity of Aquamarine is 2.58-2.63 whereas that of Sard is 2.58-2.63.