Aquamarine and Azurite Physical Properties

Aquamarine

Azurite

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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

2.66-2.803.70-3.90

1 7.18

1.5 Fracture

Not Available

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

1.6 Cleavage

3,1 basal

Perfect on {011}, fair on {100}, poor on {110}

1.7 Mohs Hardness

7.5-83.5-4

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Aquamarine and Azurite Chemical Formula

While comparing Aquamarine and Azurite 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 Azurite chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆
Chemical formula of Azurite- Cu 3(OH) 2(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Aquamarine and Azurite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aquamarine and Azurite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aquamarine and Azurite Optical Properties during the identification of gemstone. Specific gravity of Aquamarine is 3.70-3.90 whereas that of Azurite is 3.70-3.90.