Cerussite and Rutile Physical Properties

Cerussite

Rutile

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

insoluble

Insoluble in acids

1.3 Durability

Not Available

1.4 Specific Gravity

6.46-6.574.20-4.30

1 7.18

1.5 Fracture

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

Uneven, ConchoidalArthur Thomas, Gemstones (2009)

1.6 Cleavage

Good [110] and [021]

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

1.7 Mohs Hardness

3-3.56-6.5

2 10

1.8 Chemical Composition

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

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

Cerussite and Rutile Chemical Formula

While comparing Cerussite and Rutile 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 Rutile chemical formula.

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

Compare Brown Gemstones

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Cerussite and Rutile Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cerussite and Rutile Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cerussite and Rutile Optical Properties during the identification of gemstone. Specific gravity of Cerussite is 4.20-4.30 whereas that of Rutile is 4.20-4.30.