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Cassiterite
Cassiterite

London blue topaz
London blue topaz



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Cassiterite
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London blue topaz

Cassiterite and London blue topaz Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
insoluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
6.86-7.03Not Available
Amber
1 7.18
1.5 Fracture
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular
Not Available
1.6 Cleavage
{100} imperfect, {110} indistinct; partings on {111} or {011}
Not Available
1.7 Mohs Hardness
6-7Not Available
Amber
2 10
1.8 Chemical Composition
SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Cassiterite and London blue topaz Chemical Formula

While comparing Cassiterite and London blue topaz 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 London blue topaz chemical formula.

  • Chemical formula of Cassiterite- SnO 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Cassiterite and London blue topaz Specific Gravity

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