Phosgenite and Dolomite Physical Properties

Phosgenite

Dolomite

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Physical Properties

Tenacity

Sectile

Brittle

Solubility

Soluble

Poorly soluble in dilute HCl

Durability

Specific Gravity

6.132.80-2.95

1 7.18

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Fracture

Conchoidal

Cleavage

Distinct on {001} and {110}, indistinct on {100}

Perfect on {10 1 1}, rhombohedral cleavage

Mohs Hardness

2-33.5-4

2 10

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Chemical Composition

Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

CaMg(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Phosgenite and Dolomite Chemical Formula

While comparing Phosgenite and Dolomite 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 Phosgenite and Dolomite chemical formula.

Chemical formula of Phosgenite- Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Dolomite- CaMg(CO 3) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Compare White Gemstones

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Phosgenite and Dolomite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosgenite and Dolomite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosgenite and Dolomite Optical Properties during the identification of gemstone. Specific gravity of Phosgenite is 2.80-2.95 whereas that of Dolomite is 2.80-2.95.