Dolomite and Aquamarine Physical Properties

Dolomite

Aquamarine

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Poorly soluble in dilute HCl

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.80-2.952.66-2.80

1 7.18

1.5 Fracture

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

Not Available

1.6 Cleavage

Perfect on {10 1 1}, rhombohedral cleavage

3,1 basal

1.7 Mohs Hardness

3.5-47.5-8

2 10

1.8 Chemical Composition

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

Be₃Al₂SiO₆

Dolomite and Aquamarine Chemical Formula

While comparing Dolomite 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 Dolomite and Aquamarine chemical formula.

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

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Dolomite and Aquamarine Specific Gravity

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