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Mimetite and Simpsonite Physical Properties


Simpsonite and Mimetite Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
7.10   
Not Available   

Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle   
ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal   

Cleavage
[10 1 1] Imperfect   
None   

Mohs Hardness
3.5   
7-7.5   

Chemical Composition
Pb 5(AsO 4) 3ClMichael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Al 4(Ta,Nb) 3(O,OH,F) 14Ulrich Henn and Claudio C.   

Optical Properties >>
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Mimetite and Simpsonite Chemical Formula

While comparing Mimetite and Simpsonite 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 Mimetite and Simpsonite chemical formula.

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Mimetite and Simpsonite Specific Gravity

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

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