Hibonite and Cobaltite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.84
6.3
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, UnevenAnthony et al, Handbook of mineralogy (2001) More from other references, Brittle, Metallic
Cleavage
{0001} good, {10 1 0} parting
{100} Good, {010} Good, {001} Good
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
CoAsSAnthony et al , Handbook of mineralogy (2001)
Hibonite and Cobaltite Chemical Formula
While comparing Hibonite and Cobaltite 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 Hibonite and Cobaltite chemical formula.
- Chemical formula of Hibonite- (Ca,Ce)(Al,Ti,Mg)12O19
- Chemical formula of Cobaltite- CoAsSAnthony et al , Handbook of mineralogy (2001)
Hibonite and Cobaltite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hibonite and Cobaltite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hibonite and Cobaltite Optical Properties during the identification of gemstone. Specific gravity of Hibonite is 6.3 whereas that of Cobaltite is 6.3.