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Rosasite
Rosasite

Phosgenite
Phosgenite



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Rosasite
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Phosgenite

Rosasite and Phosgenite Physical Properties

1 Physical Properties
1.1 Tenacity
Brittle
Sectile
1.2 Solubility
Effervesces in cold
Soluble
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
4-4.2
6.13
1.5 Fracture
Splintery
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), (e.g. graphite).
1.6 Cleavage
Perfect on {100} and {010}
Distinct on {001} and {110}, indistinct on {100}
1.7 Mohs Hardness
4
2-3
1.8 Chemical Composition
Not Available
Pb 2(CO 3)Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Rosasite and Phosgenite Chemical Formula

While comparing Rosasite 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 Rosasite 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

Rosasite and Phosgenite Specific Gravity

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