Aquamarine and Cuprite Physical Properties

Aquamarine

Cuprite

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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

2.66-2.805.85-6.15

1 7.18

1.5 Fracture

Not Available

Conchoidal, Metallic, UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal

1.6 Cleavage

3,1 basal

Fair in four directions forming octahedrons

1.7 Mohs Hardness

7.5-83.5-4

2 10

1.8 Chemical Composition

Be₃Al₂SiO₆

Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Aquamarine and Cuprite Chemical Formula

While comparing Aquamarine and Cuprite 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 Cuprite chemical formula.

Chemical formula of Aquamarine- Be₃Al₂SiO₆
Chemical formula of Cuprite- Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Aquamarine and Cuprite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aquamarine and Cuprite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aquamarine and Cuprite Optical Properties during the identification of gemstone. Specific gravity of Aquamarine is 5.85-6.15 whereas that of Cuprite is 5.85-6.15.