Euclase and Apophyllite KF Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.08-3.12
2.33-2.37
Fracture
ConchoidalWalter Schumann, Gemstones of the world (2001), ConchoidalWalter Schumann, Gemstones of the world (2001), Brittle, Metallic
Uneven, Brittle, Uneven, Brittle, Uneven
Cleavage
{010} Perfect
Perfect on {001}, imperfect on {110}
Chemical Composition
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
Euclase and Apophyllite KF Chemical Formula
While comparing Euclase and Apophyllite KF 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 Apophyllite KF chemical formula.
- Chemical formula of Euclase- BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Apophyllite KF- (K,Na)Ca4Si8O20(F,OH)•8(H2O)
Euclase and Apophyllite KF Specific Gravity
Another important criteria for qualitative analysis of gemstones is Euclase and Apophyllite KF Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Euclase and Apophyllite KF Optical Properties during the identification of gemstone. Specific gravity of Euclase is 2.33-2.37 whereas that of Apophyllite KF is 2.33-2.37.