Phosgenite and Coral Physical Properties

Phosgenite

Coral

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1 Physical Properties

1.1 Tenacity

Sectile

Not Available

1.2 Solubility

Soluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

6.132.60-2.70

1 7.18

1.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).

Irregular, Irregular, Gemstones of the world (2001)

1.6 Cleavage

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

Not Available

1.7 Mohs Hardness

2-33-4

2 10

1.8 Chemical Composition

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

CaCO 3Ulrich Henn and Claudio C.

Phosgenite and Coral Chemical Formula

While comparing Phosgenite and Coral 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 Coral chemical formula.

Chemical formula of Phosgenite- Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chemical formula of Coral- CaCO 3Ulrich Henn and Claudio C.

Compare White Gemstones

Phosgenite Vs Rubellite

Phosgenite Vs Rock Crystal

Phosgenite Vs Quartz

Phosgenite and Coral Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosgenite and Coral Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosgenite and Coral Optical Properties during the identification of gemstone. Specific gravity of Phosgenite is 2.60-2.70 whereas that of Coral is 2.60-2.70.