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Cassiterite and Caledonite Physical Properties


Caledonite and Cassiterite Physical Properties


Physical Properties

Tenacity
Brittle   
Brittle   

Solubility
insoluble   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
6.86-7.03   
5.6-5.76   

Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular   
Uneven, UnevenAnthony et al, Handbook of mineralogy (2001)   

Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}   
[001] perfect; [100] distinct   

Mohs Hardness
6-7   
2.5-3   

Chemical Composition
SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references   
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)   

Optical Properties >>
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Cassiterite and Caledonite Chemical Formula

While comparing Cassiterite and Caledonite 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 Caledonite chemical formula.

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Cassiterite and Caledonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cassiterite and Caledonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cassiterite and Caledonite Optical Properties during the identification of gemstone. Specific gravity of Cassiterite is 5.6-5.76 whereas that of Caledonite is 5.6-5.76.

Red Gemstones

Red Gemstones


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