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Euclase
Euclase

Pumpellyite
Pumpellyite



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Euclase
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Pumpellyite

Euclase and Pumpellyite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.08-3.123.20-3.30
Amber
1 7.18
1.5 Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic
Not Available
1.6 Cleavage
{010} Perfect
Not Available
1.7 Mohs Hardness
7.55-6
Amber
2 10
1.8 Chemical Composition
BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.

Euclase and Pumpellyite Chemical Formula

While comparing Euclase and Pumpellyite 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 Euclase and Pumpellyite chemical formula.

  • Chemical formula of Euclase- BeAlSiO 4(OH)Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
  • Chemical formula of Pumpellyite- Ca 2(Mg,Fe,Mn,Al) 2(SiO 4)(Si 2O 7)(OH) 2 · H 2OUlrich Henn and Claudio C.

Euclase and Pumpellyite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Euclase and Pumpellyite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Euclase and Pumpellyite Optical Properties during the identification of gemstone. Specific gravity of Euclase is 3.20-3.30 whereas that of Pumpellyite is 3.20-3.30.