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Kurnakovite
Kurnakovite

Beryllonite
Beryllonite



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Kurnakovite
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Beryllonite

Kurnakovite and Beryllonite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

Soluble
-

Durability

-
-

Specific Gravity

1.847-1.8522.79-2.87
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Poor to indistinct on {010}
{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces

Mohs Hardness

2-35.5-6
2 10
👆🏻

Chemical Composition

Ca3Al3(SiO4)3(OH)
NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Beryllonite Chemical Formula

While comparing Kurnakovite and Beryllonite 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 Beryllonite chemical formula.

  • Chemical formula of Kurnakovite- Ca3Al3(SiO4)3(OH)
  • Chemical formula of Beryllonite- NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Kurnakovite and Beryllonite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Kurnakovite and Beryllonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Kurnakovite and Beryllonite Optical Properties during the identification of gemstone. Specific gravity of Kurnakovite is 2.79-2.87 whereas that of Beryllonite is 2.79-2.87.