Chalcopyrite and Aragonite Physical Properties
Solubility
Soluble
Dilute acid
Durability
Not Available
Not Available
Specific Gravity
4.1-4.3
2.93-2.96
Fracture
Uneven, Brittle, Metallic
Subconchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
Indistinct on {011}
Distinct on {010}, imperfect {110} and {011}
Mohs Hardness
3.5-4
3.5-4
Chemical Composition
CuFeS 2Anthony et al , Handbook of mineralogy (2001)
CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chalcopyrite and Aragonite Chemical Formula
While comparing Chalcopyrite and Aragonite 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 Aragonite chemical formula.
- Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Aragonite- CaCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Chalcopyrite and Aragonite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chalcopyrite and Aragonite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcopyrite and Aragonite Optical Properties during the identification of gemstone. Specific gravity of Chalcopyrite is 2.93-2.96 whereas that of Aragonite is 2.93-2.96.