Aragonite and Phosgenite Physical Properties

Aragonite

Phosgenite

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Physical Properties

Tenacity

Brittle

Sectile

Solubility

Dilute acid

Soluble

Durability

Specific Gravity

2.93-2.966.13

1 7.18

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Fracture

Subconchoidal, Conchoidal

Conchoidal

Cleavage

Distinct on {010}, imperfect {110} and {011}

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

Mohs Hardness

3.5-42-3

2 10

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Chemical Composition

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

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

Aragonite and Phosgenite Chemical Formula

While comparing Aragonite and Phosgenite 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 Aragonite and Phosgenite chemical formula.

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

Compare Gems for Virgo

Aragonite Vs Tanzanite

Aragonite Vs Variscite

Aragonite Vs Zircon

Aragonite and Phosgenite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Aragonite and Phosgenite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Aragonite and Phosgenite Optical Properties during the identification of gemstone. Specific gravity of Aragonite is 6.13 whereas that of Phosgenite is 6.13.