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Precious Opal
Precious Opal

Lavrovite
Lavrovite



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Precious Opal
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Lavrovite

Precious Opal and Lavrovite 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 · nH 2OGemdat.org , Management Team (2012)
 
-
-
-
-9999
-
None
-9999
NaCa2(Fe2+,Mg)4Si7AlO22(OH)2

Precious Opal and Lavrovite Chemical Formula

While comparing Precious Opal and Lavrovite 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 Precious Opal and Lavrovite chemical formula.

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Precious Opal and Lavrovite Specific Gravity

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