Cerussite and Catapleiite Physical Properties

Cerussite

Catapleiite

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

6.46-6.572.72

1 7.18

1.5 Fracture

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

Brittle, Metallic, Brittle, Metallic

1.6 Cleavage

Good [110] and [021]

{110} Perfect, {010} Perfect

1.7 Mohs Hardness

3-3.55-6

2 10

1.8 Chemical Composition

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

Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Cerussite and Catapleiite Chemical Formula

While comparing Cerussite and Catapleiite 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 Catapleiite chemical formula.

Chemical formula of Cerussite- PbCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Catapleiite- Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

Compare Brown Gemstones

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Cerussite Vs Cubic Zirconia

Cerussite and Catapleiite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Cerussite and Catapleiite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cerussite and Catapleiite Optical Properties during the identification of gemstone. Specific gravity of Cerussite is 2.72 whereas that of Catapleiite is 2.72.