Phlogopite and Euclase Physical Properties
Tenacity
Tough
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.78-2.85
3.08-3.12
Fracture
None, Uneven
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic
Cleavage
Perfect basal (001)
{010} Perfect
Chemical Composition
Not Available
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Phlogopite and Euclase Chemical Formula
While comparing Phlogopite and Euclase 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 Phlogopite and Euclase chemical formula.
>- Chemical formula of Euclase- BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Phlogopite and Euclase Specific Gravity
Another important criteria for qualitative analysis of gemstones is Phlogopite and Euclase Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Phlogopite and Euclase Optical Properties during the identification of gemstone. Specific gravity of Phlogopite is 3.08-3.12 whereas that of Euclase is 3.08-3.12.