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Prase Opal
Prase Opal

Azurite
Azurite



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Prase Opal
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Azurite

Prase Opal and Azurite Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
1.98-2.25
Conchoidal
None
5-6.5
SiO 2 + H 2OUlrich Henn and Claudio C.
 
Brittle
-
-
3.70-3.90
Conchoidal
Perfect on {011}, fair on {100}, poor on {110}
3.5-4
Cu 3(OH) 2(CO 3) 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Prase Opal and Azurite Chemical Formula

While comparing Prase Opal and Azurite 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 Opal and Azurite chemical formula.

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Prase Opal and Azurite Specific Gravity

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