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Beryllonite
Beryllonite

Elaeolite
Elaeolite



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Beryllonite
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Elaeolite

Beryllonite and Elaeolite Physical Properties

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.79-2.872.55-2.67
1 7.18
👆🏻

Fracture

Conchoidal
-

Cleavage

{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces
-

Mohs Hardness

5.5-65.5-6
2 10
👆🏻

Chemical Composition

NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Na, K, Ca, H, O, Si, Al

Beryllonite and Elaeolite Chemical Formula

While comparing Beryllonite and Elaeolite 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 Beryllonite and Elaeolite chemical formula.

  • Chemical formula of Beryllonite- NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Elaeolite- Na, K, Ca, H, O, Si, Al

Beryllonite and Elaeolite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beryllonite and Elaeolite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beryllonite and Elaeolite Optical Properties during the identification of gemstone. Specific gravity of Beryllonite is 2.55-2.67 whereas that of Elaeolite is 2.55-2.67.