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Azure malachite
Azure malachite

Cinnabar
Cinnabar



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Azure malachite
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Cinnabar

Azure malachite and Cinnabar Physical Properties

Physical Properties

Tenacity

-
Slightly sectile

Solubility

-
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)

Durability

-
-

Specific Gravity

-99992
1 7.18
👆🏻

Fracture

-
Uneven

Cleavage

None
Prismatic {10 1 0}, perfect

Mohs Hardness

-99992-2.5
2 10
👆🏻

Chemical Composition

Cu3(CO3)2(OH)2
HgSMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Azure malachite and Cinnabar Chemical Formula

While comparing Azure malachite and Cinnabar 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 Azure malachite and Cinnabar chemical formula.

  • Chemical formula of Azure malachite- Cu3(CO3)2(OH)2
  • Chemical formula of Cinnabar- HgSMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Azure malachite and Cinnabar Specific Gravity

Another important criteria for qualitative analysis of gemstones is Azure malachite and Cinnabar Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Azure malachite and Cinnabar Optical Properties during the identification of gemstone. Specific gravity of Azure malachite is 2 whereas that of Cinnabar is 2.