Phosgenite and Vishnevite Physical Properties

Phosgenite

Vishnevite

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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

6.13Not Available

1 7.18

1.5 Fracture

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

Brittle, Uneven

1.6 Cleavage

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

Perfect

1.7 Mohs Hardness

2-35-6

2 10

1.8 Chemical Composition

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

Not Available

Phosgenite and Vishnevite Chemical Formula

While comparing Phosgenite and Vishnevite 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 Vishnevite chemical formula.

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

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Phosgenite and Vishnevite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Phosgenite and Vishnevite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phosgenite and Vishnevite Optical Properties during the identification of gemstone. Specific gravity of Phosgenite is Not Available whereas that of Vishnevite is Not Available.