Apophyllite KF and Enstatite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.33-2.37
3.20-3.25
Fracture
Uneven, Brittle, Uneven, Brittle, Uneven
Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic
Cleavage
Perfect on {001}, imperfect on {110}
Good/distinct on [210]
Chemical Composition
(K,Na)Ca4Si8O20(F,OH)•8(H2O)
Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Apophyllite KF and Enstatite Chemical Formula
While comparing Apophyllite KF and Enstatite 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 Apophyllite KF and Enstatite chemical formula.
- Chemical formula of Apophyllite KF- (K,Na)Ca4Si8O20(F,OH)•8(H2O)
- Chemical formula of Enstatite- Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Apophyllite KF and Enstatite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Apophyllite KF and Enstatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Apophyllite KF and Enstatite Optical Properties during the identification of gemstone. Specific gravity of Apophyllite KF is 3.20-3.25 whereas that of Enstatite is 3.20-3.25.