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Selenite
Selenite

Phosgenite
Phosgenite



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Selenite
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Phosgenite

Selenite and Phosgenite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Sectile
1.2 Solubility
Not Available
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
Not Available6.13
Amber
1 7.18
1.5 Fracture
Not Available
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
1.6 Cleavage
Not Available
Distinct on {001} and {110}, indistinct on {100}
1.7 Mohs Hardness
22-3
Amber
2 10
1.8 Chemical Composition
Not Available
Pb 2(CO 3)Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Selenite and Phosgenite Chemical Formula

While comparing Selenite 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 Selenite and Phosgenite chemical formula.

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

Selenite and Phosgenite Specific Gravity

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