Diopside and Aquamarine Physical Properties

Diopside

Aquamarine

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.22-3.40

2.66-2.80

1.5 Fracture

Conchoidal, UnevenWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal

Not Available

1.6 Cleavage

Distinct/good on {110}

3,1 basal

1.7 Mohs Hardness

5-6

7.5-8

1.8 Chemical Composition

CaMgSi₂O₆

Be₃Al₂SiO₆

Diopside and Aquamarine Chemical Formula

While comparing Diopside 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 Diopside and Aquamarine chemical formula.

Chemical formula of Diopside- CaMgSi₂O₆
Chemical formula of Aquamarine- Be₃Al₂SiO₆

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Diopside and Aquamarine Specific Gravity

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