Hibonite and Creedite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.84
2.70
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Uneven, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle
Cleavage
{0001} good, {10 1 0} parting
Perfect on {100}
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.
Hibonite and Creedite Chemical Formula
While comparing Hibonite and Creedite 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 Creedite chemical formula.
- Chemical formula of Hibonite- (Ca,Ce)(Al,Ti,Mg)12O19
- Chemical formula of Creedite- Ca 3Al 2(SO 4)(F,OH) 10Ulrich Henn and Claudio C.
Hibonite and Creedite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hibonite and Creedite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hibonite and Creedite Optical Properties during the identification of gemstone. Specific gravity of Hibonite is 2.70 whereas that of Creedite is 2.70.