Shattuckite and Corundum Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
insoluble
Durability
Not Available
Not Available
Specific Gravity
3.80-4.15
3.90-4.05
Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009)
Uneven, Uneven, Gems, Difficult, Fibrous
Cleavage
perfect along [010] and [100]
None – parting in 3 directions
Chemical Composition
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al 2O 3Arthur Thomas , Gemstones (2009)
Shattuckite and Corundum Chemical Formula
While comparing Shattuckite and Corundum 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 Shattuckite and Corundum chemical formula.
- Chemical formula of Shattuckite- Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Corundum- Al 2O 3Arthur Thomas , Gemstones (2009)
Shattuckite and Corundum Specific Gravity
Another important criteria for qualitative analysis of gemstones is Shattuckite and Corundum Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Shattuckite and Corundum Optical Properties during the identification of gemstone. Specific gravity of Shattuckite is 3.90-4.05 whereas that of Corundum is 3.90-4.05.