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Paraiba
Paraiba

Agate Opal
Agate Opal



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Paraiba
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Agate Opal

Paraiba and Agate Opal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.04-3.13
-
Indiscernible
7-7.5
-
 
-
-
-
1.98-2.50
Conchoidal
None
5.5-6.5
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)

Paraiba and Agate Opal Chemical Formula

While comparing Paraiba and Agate 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 Paraiba and Agate Opal chemical formula.

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Paraiba and Agate Opal Specific Gravity

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