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Coral and Atacamite Physical Properties


Atacamite and Coral Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
2.60-2.70   
3.745-3.776   

Fracture
Irregular, Irregular, Gemstones of the world (2001)   
Conchoidal, Conchoidal, Brittle   

Cleavage
Not Available   
Perfect on {010}, fair on {101}   

Mohs Hardness
3-4   
3-3.5   

Chemical Composition
CaCO 3Ulrich Henn and Claudio C.   
Cu2Cl(OH)3   

Optical Properties >>
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Coral and Atacamite Chemical Formula

While comparing Coral and Atacamite 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 Atacamite chemical formula.

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Coral and Atacamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Coral and Atacamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Coral and Atacamite Optical Properties during the identification of gemstone. Specific gravity of Coral is 3.745-3.776 whereas that of Atacamite is 3.745-3.776.

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