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Cassiterite and Celestine Physical Properties


Celestine and Cassiterite Physical Properties


Physical Properties

Tenacity
Brittle   
Brittle   

Solubility
insoluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
6.86-7.03   
3.90-4.00   

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

Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}   
Perfect on {001}, good on {210}, poor on {010}   

Mohs Hardness
6-7   
3-3.5   

Chemical Composition
SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
SrSO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   

Optical Properties >>
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Cassiterite and Celestine Chemical Formula

While comparing Cassiterite and Celestine 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 Celestine chemical formula.

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Cassiterite and Celestine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cassiterite and Celestine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cassiterite and Celestine Optical Properties during the identification of gemstone. Specific gravity of Cassiterite is 3.90-4.00 whereas that of Celestine is 3.90-4.00.

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Red Gemstones


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