Euclase and Allanite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.08-3.12
3.40-4.20
Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic
Not Available
Cleavage
{010} Perfect
Not Available
Mohs Hardness
7.5
Not Available
Chemical Composition
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Not Available
Euclase and Allanite Chemical Formula
While comparing Euclase and Allanite 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 Allanite chemical formula.
- Chemical formula of Euclase- BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Euclase and Allanite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Euclase and Allanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Euclase and Allanite Optical Properties during the identification of gemstone. Specific gravity of Euclase is 3.40-4.20 whereas that of Allanite is 3.40-4.20.