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Calcite and Diamond Physical Properties


Diamond and Calcite Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Soluble   
Soluble   

Durability
Not Available   
Not Available   

Specific Gravity
2.67-2.73   
3.50-3.53   

Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal   
Conchoidal, Conchoidal, Gemstones of the world (2001) More from other references, Conchoidal, Brittle   

Cleavage
Perfect on [10 1 1] three directions with angle of 74° 55   
111 (perfect in four directions)   

Mohs Hardness
3   
10   

Chemical Composition
CaCO 3Ulrich Henn and Claudio C.   
C   

Optical Properties >>
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Calcite and Diamond Chemical Formula

While comparing Calcite and Diamond 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 Calcite and Diamond chemical formula.

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Calcite and Diamond Specific Gravity

Another important criteria for qualitative analysis of gemstones is Calcite and Diamond Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Calcite and Diamond Optical Properties during the identification of gemstone. Specific gravity of Calcite is 3.50-3.53 whereas that of Diamond is 3.50-3.53.

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