Diopside and Vesuvianite Physical Properties

Diopside

Vesuvianite

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

Vesuvianite is virtually insolouble in acids

1.3 Durability

Not Available

1.4 Specific Gravity

3.22-3.403.32-3.43

1 7.18

1.5 Fracture

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

Conchoidal, Brittle

1.6 Cleavage

Distinct/good on {110}

Poor on {110} and {100} very poor on {001}

1.7 Mohs Hardness

5-66-7

2 10

1.8 Chemical Composition

CaMgSi₂O₆

Not Available

Diopside and Vesuvianite Chemical Formula

While comparing Diopside and Vesuvianite 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 Vesuvianite chemical formula.

Chemical formula of Diopside- CaMgSi₂O₆

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Diopside and Vesuvianite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diopside and Vesuvianite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diopside and Vesuvianite Optical Properties during the identification of gemstone. Specific gravity of Diopside is 3.32-3.43 whereas that of Vesuvianite is 3.32-3.43.