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Azure malachite
Azure malachite

Boulder Opal
Boulder Opal



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Azure malachite
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Boulder Opal

Azure malachite and Boulder Opal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
-9999
-
None
-9999
Cu3(CO3)2(OH)2
 
-
-
-
1.98-2.25
Conchoidal
None
5-6.5
SiO 2 + H 2OUlrich Henn and Claudio C.

Azure malachite and Boulder Opal Chemical Formula

While comparing Azure malachite and Boulder Opal 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 Azure malachite and Boulder Opal chemical formula.

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Azure malachite and Boulder Opal Specific Gravity

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