Cerussite and Moonstone Physical Properties

Cerussite

Moonstone

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Physical Properties

Tenacity

Solubility

insoluble

Durability

Specific Gravity

6.46-6.572.56-2.60

1 7.18

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Fracture

Uneven, ConchoidalWalter Schumann, Conchoidal

Uneven, ConchoidalWalter Schumann

Cleavage

Good [110] and [021]

2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal

Mohs Hardness

3-3.56-6.5

2 10

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Chemical Composition

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

Plagioclase Feldspar s: (Na,Ca)Al_1-2Si_3-2O₈ Orthoclase Feldspar : KAlSi₃O₈

Cerussite and Moonstone Chemical Formula

While comparing Cerussite and Moonstone 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 Moonstone chemical formula.

Chemical formula of Cerussite- PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Moonstone- Plagioclase Feldspar s: (Na,Ca)Al_1-2Si_3-2O₈ Orthoclase Feldspar : KAlSi₃O₈

Compare Brown Gemstones

Cerussite Vs Fluor buergerite

Cerussite Vs Gedrite

Cerussite Vs Goethite

Cerussite and Moonstone Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cerussite and Moonstone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cerussite and Moonstone Optical Properties during the identification of gemstone. Specific gravity of Cerussite is 2.56-2.60 whereas that of Moonstone is 2.56-2.60.