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Kurnakovite
Kurnakovite

Phosgenite
Phosgenite



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Kurnakovite
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Phosgenite

Kurnakovite and Phosgenite Physical Properties

Physical Properties

Tenacity

-
Sectile

Solubility

Soluble
Soluble

Durability

-
-

Specific Gravity

1.847-1.8526.13
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Poor to indistinct on {010}
Distinct on {001} and {110}, indistinct on {100}

Mohs Hardness

2-32-3
2 10
👆🏻

Chemical Composition

Ca3Al3(SiO4)3(OH)
Pb 2(CO 3)Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Phosgenite Chemical Formula

While comparing Kurnakovite 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 Kurnakovite and Phosgenite chemical formula.

  • Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)
  • Chemical formula of Phosgenite- Pb 2(CO 3)Cl 2Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Phosgenite Specific Gravity

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