Chrome Tourmaline and Cerussite Physical Properties

Chrome Tourmaline

Cerussite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.85-3.356.46-6.57

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009)

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

1.6 Cleavage

3,2

Good [110] and [021]

1.7 Mohs Hardness

7-7.53-3.5

2 10

1.8 Chemical Composition

Tourmaline is a series of several different minerals with unique chemical formulas.

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

Chrome Tourmaline and Cerussite Chemical Formula

While comparing Chrome Tourmaline 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 Chrome Tourmaline and Cerussite chemical formula.

Chemical formula of Chrome Tourmaline- Tourmaline is a series of several different minerals with unique chemical formulas.
Chemical formula of Cerussite- PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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Chrome Tourmaline and Cerussite Specific Gravity

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