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Beryllonite
Beryllonite

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Jade



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Beryllonite and Jade Physical Properties

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1 Physical Properties
1.1 Tenacity
Brittle
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
2.79-2.87
2.90-3.38
1.5 Fracture
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Gemstones of the world (2001), Difficult, Splintery
1.6 Cleavage
{010} perfect; {100} good, interrupted; {101} indistinct; {001} in traces
1 or 2,2 prismatic.
1.7 Mohs Hardness
5.5-6
6-7
1.8 Chemical Composition
NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6

Beryllonite and Jade Chemical Formula

While comparing Beryllonite and Jade 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 Jade chemical formula.

  • Chemical formula of Beryllonite- NaBePO 4Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Jade- Nephrite: Ca2(Mg,Fe)5Si8O22(OH)2 Jadeite: NaAlSi2O6

Beryllonite and Jade Specific Gravity

Another important criteria for qualitative analysis of gemstones is Beryllonite and Jade Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Beryllonite and Jade Optical Properties during the identification of gemstone. Specific gravity of Beryllonite is 2.90-3.38 whereas that of Jade is 2.90-3.38.