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Foitite and Mexican fire opal Physical Properties


Mexican fire opal and Foitite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.17   
Not Available   

Fracture
Handbook of mineralogy (2001)   
Not Available   

Cleavage
None   
Not Available   

Mohs Hardness
7   
Not Available   

Chemical Composition
Na x[Fe2+2(Al,Fe3+ )]Al 6(BO 3) 3Si 6O 18(OH) 4Anthony et al , Handbook of mineralogy (2001)   
Not Available   

Optical Properties >>
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Foitite and Mexican fire opal Chemical Formula

While comparing Foitite and Mexican fire 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 Foitite and Mexican fire opal chemical formula.

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Foitite and Mexican fire opal Specific Gravity

Another important criteria for qualitative analysis of gemstones is Foitite and Mexican fire opal Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Foitite and Mexican fire opal Optical Properties during the identification of gemstone. Specific gravity of Foitite is Not Available whereas that of Mexican fire opal is Not Available.

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