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Akoya pearl
Akoya pearl
☒

Apatite
Apatite
☒



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Akoya pearl
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Apatite

Akoya pearl and Apatite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
CaCO3
 
-
-
-
3.16-3.23
Conchoidal, Uneven, Conchoidal to uneven
[0001] indistinct, [1010] indistinct
5
Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references

Akoya pearl and Apatite Chemical Formula

While comparing Akoya pearl and Apatite 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 Apatite chemical formula.

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Akoya pearl and Apatite Specific Gravity

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