Cobaltite and Cordierite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
6.3
2.57-2.66
Fracture
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
Subconchoidal, Conchoidal, Brittle
Cleavage
{100} Good, {010} Good, {001} Good
Fair on {100}, poor on {001} and {010}
Chemical Composition
CoAsSAnthony et al , Handbook of mineralogy (2001)
Mg2Al4Si5O18
Cobaltite and Cordierite Chemical Formula
While comparing Cobaltite and Cordierite 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 Cobaltite and Cordierite chemical formula.
- Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)
- Chemical formula of Cordierite- Mg2Al4Si5O18
Cobaltite and Cordierite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Cobaltite and Cordierite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Cobaltite and Cordierite Optical Properties during the identification of gemstone. Specific gravity of Cobaltite is 2.57-2.66 whereas that of Cordierite is 2.57-2.66.