Ajoite and Hackmanite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Decomposed by acids
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.96
2.27-2.33
Fracture
Not Available
UnevenArthur Thomas, Gemstones (2009), UnevenArthur Thomas, Gemstones (2009)
Cleavage
Perfect on {010}
Not Available
Chemical Composition
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Ajoite and Hackmanite Chemical Formula
While comparing Ajoite and Hackmanite 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 Ajoite and Hackmanite chemical formula.
- Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
- Chemical formula of Hackmanite- Na 8Al 6Si 6O 24Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Ajoite and Hackmanite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Ajoite and Hackmanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Hackmanite Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 2.27-2.33 whereas that of Hackmanite is 2.27-2.33.