Galena and Enstatite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.23
3.20-3.25
Fracture
Subconchoidal, Brittle, Metallic
Uneven, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Metallic
Cleavage
Cubic perfect on [001], parting on [111]
Good/distinct on [210]
Mohs Hardness
2.5-2.75
5.5
Chemical Composition
PbS
Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Galena and Enstatite Chemical Formula
While comparing Galena 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 Galena and Enstatite chemical formula.
- Chemical formula of Galena- PbS
- Chemical formula of Enstatite- Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Galena and Enstatite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Galena and Enstatite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Galena and Enstatite Optical Properties during the identification of gemstone. Specific gravity of Galena is 3.20-3.25 whereas that of Enstatite is 3.20-3.25.