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Diopside
Diopside

Malachite
Malachite



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Diopside
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Malachite

Diopside and Malachite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.22-3.403.25-4.10
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal, Uneven

Cleavage

Distinct/good on {110}
Perfect on { 2 01} fair on {010}

Mohs Hardness

5-63.5-4
2 10
👆🏻

Chemical Composition

CaMgSi2O6
Cu2CO3(OH)2

Diopside and Malachite Chemical Formula

While comparing Diopside and Malachite 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 Malachite chemical formula.

  • Chemical formula of Diopside- CaMgSi2O6
  • Chemical formula of Malachite- Cu2CO3(OH)2

Diopside and Malachite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Diopside and Malachite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Diopside and Malachite Optical Properties during the identification of gemstone. Specific gravity of Diopside is 3.25-4.10 whereas that of Malachite is 3.25-4.10.