Aquamarine and Proustite Physical Properties

Aquamarine

Proustite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.66-2.805.51-5.64

1 7.18

1.5 Fracture

Not Available

Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle

1.6 Cleavage

3,1 basal

Distinct on {10 1 1}

1.7 Mohs Hardness

7.5-82.5

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Aquamarine and Proustite Chemical Formula

While comparing Aquamarine and Proustite 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 Proustite chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆
Chemical formula of Proustite- Ag 3AsS 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Aquamarine and Proustite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aquamarine and Proustite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aquamarine and Proustite Optical Properties during the identification of gemstone. Specific gravity of Aquamarine is 5.51-5.64 whereas that of Proustite is 5.51-5.64.