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Jeremejevite
Jeremejevite

Beryllonite
Beryllonite



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Jeremejevite
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Beryllonite

Jeremejevite and Beryllonite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.28-3.312.79-2.87
1 7.18
👆🏻

Fracture

Conchoidal
Conchoidal

Cleavage

None observed
{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces

Mohs Hardness

6.5-7.55.5-6
2 10
👆🏻

Chemical Composition

Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Jeremejevite and Beryllonite Chemical Formula

While comparing Jeremejevite 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 Jeremejevite and Beryllonite chemical formula.

  • Chemical formula of Jeremejevite- Al 6B 5O 15(F,OH) 3Ulrich Henn and Claudio C.
  • Chemical formula of Beryllonite- NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Jeremejevite and Beryllonite Specific Gravity

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