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Povondraite and Plumbogummite Physical Properties


Plumbogummite and Povondraite Physical Properties


Physical Properties

Tenacity
Not Available   
Brittle   

Solubility
Not Available   
Soluble   

Durability
Not Available   
Not Available   

Specific Gravity
3.26   
4.014   

Fracture
Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)   
Uneven, Conchoidal   

Cleavage
None   
None   

Mohs Hardness
Not Available   
4-5   

Chemical Composition
NaFe3+3Fe3+6(BO 3) 3Si 6O 18(O,OH) 4Anthony et al , Handbook of Mineralogy (2001)   
Not Available   

Optical Properties >>
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Povondraite and Plumbogummite Chemical Formula

While comparing Povondraite 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 Povondraite and Plumbogummite chemical formula.

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Povondraite and Plumbogummite Specific Gravity

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

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Brown Gemstones


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