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Pyrope Almandine
Pyrope Almandine

Beryllonite
Beryllonite



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Pyrope Almandine
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Beryllonite

Pyrope Almandine and Beryllonite Physical Properties

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.62-4.202.79-2.87
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

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

Mohs Hardness

7-7.55.5-6
2 10
👆🏻

Chemical Composition

(Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Pyrope Almandine and Beryllonite Chemical Formula

While comparing Pyrope Almandine 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 Pyrope Almandine and Beryllonite chemical formula.

  • Chemical formula of Pyrope Almandine- (Fe,Mg) 3Al 2(SiO 4) 3gemdat.org , Management Team (2012)
  • Chemical formula of Beryllonite- NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Pyrope Almandine and Beryllonite Specific Gravity

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