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Coral
Coral

Amazonite
Amazonite



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Coral
X
Amazonite

Coral and Amazonite Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.60-2.70
Irregular
None
3-4
CaCO 3Ulrich Henn and Claudio C.
 
-
-
-
2.55-2.57
Uneven
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
6-6.5
KAlSi3O8

Coral and Amazonite Chemical Formula

While comparing Coral and Amazonite 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 Coral and Amazonite chemical formula.

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Coral and Amazonite Specific Gravity

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