Ceylonite and Cerussite Physical Properties

Ceylonite

Cerussite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

none

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

3.63-3.96.46-6.57

1 7.18

1.5 Fracture

Conchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009)

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Brittle, Conchoidal

1.6 Cleavage

Indistinct

Good [110] and [021]

1.7 Mohs Hardness

7.5-83-3.5

2 10

1.8 Chemical Composition

(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references

PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Ceylonite and Cerussite Chemical Formula

While comparing Ceylonite and Cerussite 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 Ceylonite and Cerussite chemical formula.

Chemical formula of Ceylonite- (Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Chemical formula of Cerussite- PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare Blue Gemstones

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Ceylonite Vs Coral

Ceylonite and Cerussite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Ceylonite and Cerussite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ceylonite and Cerussite Optical Properties during the identification of gemstone. Specific gravity of Ceylonite is 6.46-6.57 whereas that of Cerussite is 6.46-6.57.