Cordierite and Mimetite Physical Properties
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.57-2.66
7.10
Fracture
Subconchoidal, Conchoidal, Brittle
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle
Cleavage
Fair on {100}, poor on {001} and {010}
[10 1 1] Imperfect
Chemical Composition
Mg2Al4Si5O18
Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cordierite and Mimetite Chemical Formula
While comparing Cordierite and Mimetite 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 Cordierite and Mimetite chemical formula.
- Chemical formula of Cordierite- Mg2Al4Si5O18
- Chemical formula of Mimetite- Pb 5(AsO 4) 3ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Cordierite and Mimetite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cordierite and Mimetite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cordierite and Mimetite Optical Properties during the identification of gemstone. Specific gravity of Cordierite is 7.10 whereas that of Mimetite is 7.10.