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Cassiterite and Pezzottaite Physical Properties


Pezzottaite and Cassiterite Physical Properties


Physical Properties

Tenacity
Brittle   
Not Available   

Solubility
insoluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
6.86-7.03   
2.90-3.14   

Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular   
Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle   

Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}   
Imperfect; basal   

Mohs Hardness
6-7   
7.5-8   

Chemical Composition
SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
(Be,Cs) 3Al 2Si 6O 18 · 0.5H 2OUlrich Henn and Claudio C.   

Optical Properties >>
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Cassiterite and Pezzottaite Chemical Formula

While comparing Cassiterite and Pezzottaite 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 Cassiterite and Pezzottaite chemical formula.

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Cassiterite and Pezzottaite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cassiterite and Pezzottaite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cassiterite and Pezzottaite Optical Properties during the identification of gemstone. Specific gravity of Cassiterite is 2.90-3.14 whereas that of Pezzottaite is 2.90-3.14.

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