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Prase
Prase

Sardonyx
Sardonyx



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Prase
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Sardonyx

Prase and Sardonyx Physical Properties

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Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
2.64-2.69
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None
7
SiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)
 
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-
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2.55-2.70
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None
6.5-7
SiO 2Ulrich Henn and Claudio C.

Prase and Sardonyx Chemical Formula

While comparing Prase and Sardonyx 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 Prase and Sardonyx chemical formula.

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Prase and Sardonyx Specific Gravity

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