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Foitite and Plumbogummite Physical Properties


Plumbogummite and Foitite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Soluble   

Durability
Not Available   
Not Available   

Specific Gravity
3.17   
4.014   

Fracture
Handbook of mineralogy (2001)   
Uneven, Conchoidal   

Cleavage
None   
None   

Mohs Hardness
7   
4-5   

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 Plumbogummite Chemical Formula

While comparing Foitite and Plumbogummite 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 Plumbogummite chemical formula.

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Foitite and Plumbogummite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Foitite and Plumbogummite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Foitite and Plumbogummite Optical Properties during the identification of gemstone. Specific gravity of Foitite is 4.014 whereas that of Plumbogummite is 4.014.

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