Chalcopyrite and Cassiterite Physical Properties
Solubility
Soluble
insoluble
Durability
Not Available
Not Available
Specific Gravity
4.1-4.3
6.86-7.03
Fracture
Uneven, Brittle, Metallic
Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular
Cleavage
Indistinct on {011}
{100} imperfect, {110} indistinct; partings on {111} or {011}
Chemical Composition
CuFeS 2Anthony et al , Handbook of mineralogy (2001)
SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chalcopyrite and Cassiterite Chemical Formula
While comparing Chalcopyrite and Cassiterite 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 Chalcopyrite and Cassiterite chemical formula.
- Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Cassiterite- SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chalcopyrite and Cassiterite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chalcopyrite and Cassiterite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcopyrite and Cassiterite Optical Properties during the identification of gemstone. Specific gravity of Chalcopyrite is 6.86-7.03 whereas that of Cassiterite is 6.86-7.03.