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Weloganite
Weloganite

Beryllonite
Beryllonite



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Weloganite
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Beryllonite

Weloganite and Beryllonite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.20-3.222.79-2.87
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

Perfect on pseudo {0001}
{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces

Mohs Hardness

35.5-6
2 10
👆🏻

Chemical Composition

Na2SrZrSi6O17(OH)3·3H2O
NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Weloganite and Beryllonite Chemical Formula

While comparing Weloganite 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 Weloganite and Beryllonite chemical formula.

  • Chemical formula of Weloganite- Na2SrZrSi6O17(OH)3·3H2O
  • Chemical formula of Beryllonite- NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Weloganite and Beryllonite Specific Gravity

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