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Jacobsite
Jacobsite

Azure malachite
Azure malachite



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Jacobsite
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Azure malachite

Jacobsite and Azure malachite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

4.76-5.03-9999
1 7.18
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Fracture

Conchoidal
-

Cleavage

None
None

Mohs Hardness

5.5-6.5-9999
2 10
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Chemical Composition

(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
Cu3(CO3)2(OH)2

Jacobsite and Azure malachite Chemical Formula

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

  • Chemical formula of Jacobsite- (Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)
  • Chemical formula of Azure malachite- Cu3(CO3)2(OH)2

Jacobsite and Azure malachite Specific Gravity

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