Rutile and Cerussite Physical Properties

Rutile

Cerussite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Insoluble in acids

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

4.20-4.306.46-6.57

1 7.18

1.5 Fracture

Uneven, ConchoidalArthur Thomas, Gemstones (2009)

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

1.6 Cleavage

{110} good, 100 moderate, parting on {092} and {011}

Good [110] and [021]

1.7 Mohs Hardness

6-6.53-3.5

2 10

1.8 Chemical Composition

TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Rutile and Cerussite Chemical Formula

While comparing Rutile 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 Rutile and Cerussite chemical formula.

Chemical formula of Rutile- TiO 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Cerussite- PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Rutile and Cerussite Specific Gravity

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