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Musgravite and Common Opal Physical Properties


Common Opal and Musgravite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.62-3.68   
1.98-2.50   

Fracture
Conchoidal   
Conchoidal, Conchoidal, Gemstones of the world (2001)   

Cleavage
Not Available   
Not Available   

Mohs Hardness
8-8.5   
5.5-6.5   

Chemical Composition
(Mg,Fe,Zn)Al 6BeO 12Ulrich Henn and Claudio C.   
SiO 2 · nH 2OWalter Schumann , Gemstones of the world (2001)   

Optical Properties >>
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Musgravite and Common Opal Chemical Formula

While comparing Musgravite and Common 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 Musgravite and Common Opal chemical formula.

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Musgravite and Common Opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Musgravite and Common Opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Musgravite and Common Opal Optical Properties during the identification of gemstone. Specific gravity of Musgravite is 1.98-2.50 whereas that of Common Opal is 1.98-2.50.

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Green Gemstones


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