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Cerussite
Cerussite

London blue topaz
London blue topaz



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Cerussite
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London blue topaz

Cerussite and London blue topaz Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
insoluble
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
6.46-6.57Not Available
Amber
1 7.18
1.5 Fracture
Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal
Not Available
1.6 Cleavage
Good [110] and [021]
Not Available
1.7 Mohs Hardness
3-3.5Not Available
Amber
2 10
1.8 Chemical Composition
PbCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Not Available

Cerussite and London blue topaz Chemical Formula

While comparing Cerussite 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 Cerussite and London blue topaz chemical formula.

  • Chemical formula of Cerussite- PbCO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
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Cerussite and London blue topaz Specific Gravity

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