Chalcopyrite and Andalusite Physical Properties
Tenacity
Brittle
Not Available
Solubility
Soluble
Not Available
Durability
Not Available
Not Available
Specific Gravity
4.1-4.3
3.05-3.21
Fracture
Uneven, Brittle, Metallic
Uneven, Subconchoidal, Uneven, Subconchoidal, Splintery, UnevenArthur Thomas, Gemstones (2009)
Cleavage
Indistinct on {011}
Good on {110}, poor on {100}
Chemical Composition
CuFeS 2Anthony et al , Handbook of mineralogy (2001)
Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Chalcopyrite and Andalusite Chemical Formula
While comparing Chalcopyrite and Andalusite 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 Andalusite chemical formula.
- Chemical formula of Chalcopyrite- CuFeS 2Anthony et al , Handbook of mineralogy (2001)
- Chemical formula of Andalusite- Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Chalcopyrite and Andalusite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Chalcopyrite and Andalusite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chalcopyrite and Andalusite Optical Properties during the identification of gemstone. Specific gravity of Chalcopyrite is 3.05-3.21 whereas that of Andalusite is 3.05-3.21.