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Akoya pearl
Akoya pearl
☒

Malachite
Malachite
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Akoya pearl
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Malachite

Akoya pearl and Malachite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
CaCO3
 
-
-
-
3.25-4.10
Conchoidal, Uneven
Perfect on { 2 01} fair on {010}
3.5-4
Cu2CO3(OH)2

Akoya pearl and Malachite Chemical Formula

While comparing Akoya pearl 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 Akoya pearl and Malachite chemical formula.

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Akoya pearl and Malachite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Akoya pearl and Malachite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Akoya pearl Vs Malachite during the identification of gemstone. Specific gravity of Akoya pearl is whereas that of Malachite is .