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Pyrope Almandine
Pyrope Almandine

Precious Opal
Precious Opal



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Pyrope Almandine
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Precious Opal

Pyrope Almandine and Precious Opal Physical Properties

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

 
-
-
-
3.62-4.20
-
None
7-7.5
(Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
 
-
-
-
1.98-2.25
Conchoidal
None
5-6.5
SiO 2 · nH 2OGemdat.org , Management Team (2012)

Pyrope Almandine and Precious Opal Chemical Formula

While comparing Pyrope Almandine and Precious 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 Pyrope Almandine and Precious Opal chemical formula.

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Pyrope Almandine and Precious Opal Specific Gravity

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