Hibonite and Albite Physical Properties
Tenacity
Not Available
Brittle
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.84
2.60-2.65
Fracture
Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle
Uneven, Uneven, Gems, Sixth Edition (2006), Uneven, Conchoidal
Cleavage
{0001} good, {10 1 0} parting
Perfect on {001}, very good on {010}, imperfect on {110}
Mohs Hardness
7.5-8
6-6.5
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Hibonite and Albite Chemical Formula
While comparing Hibonite and Albite 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 Albite chemical formula.
- Chemical formula of Hibonite- (Ca,Ce)(Al,Ti,Mg)12O19
- Chemical formula of Albite- NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Hibonite and Albite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Hibonite and Albite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hibonite and Albite Optical Properties during the identification of gemstone. Specific gravity of Hibonite is 2.60-2.65 whereas that of Albite is 2.60-2.65.