Brucite and Cerussite Physical Properties

Brucite

Cerussite

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1 Physical Properties

1.1 Tenacity

Sectile

Not Available

1.2 Solubility

Not Available

insoluble

1.3 Durability

Not Available

1.4 Specific Gravity

2.396.46-6.57

1 7.18

1.5 Fracture

Irregular

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

1.6 Cleavage

Perfect on {0001}

Good [110] and [021]

1.7 Mohs Hardness

2.53-3.5

2 10

1.8 Chemical Composition

Mg(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

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

Brucite and Cerussite Chemical Formula

While comparing Brucite 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 Brucite and Cerussite chemical formula.

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

Compare Blue Gemstones

Brucite Vs Common Opal

Brucite Vs Chrysocolla

Brucite Vs Chrome Tourmaline

Brucite and Cerussite Specific Gravity

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