Ajoite and Linarite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Decomposed by acids
Not Available
Durability
Not Available
Not Available
Specific Gravity
2.96
5.35
Fracture
Not Available
Conchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle
Cleavage
Perfect on {010}
Perfect on {100}, imperfect on {001}
Chemical Composition
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Ajoite and Linarite Chemical Formula
While comparing Ajoite and Linarite 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 Linarite chemical formula.
- Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
- Chemical formula of Linarite- PbCu(SO 4)(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Ajoite and Linarite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Ajoite and Linarite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Ajoite and Linarite Optical Properties during the identification of gemstone. Specific gravity of Ajoite is 5.35 whereas that of Linarite is 5.35.