Bastnasite and Ajoite Physical Properties
Tenacity
Not Available
Not Available
Solubility
Not Available
Decomposed by acids
Durability
Not Available
Not Available
Specific Gravity
4.95-5.0
2.96
Fracture
Uneven
Not Available
Cleavage
Imperfect to indistinct on {10 1 0}, parting on {0001}
Perfect on {010}
Chemical Composition
(Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Bastnasite and Ajoite Chemical Formula
While comparing Bastnasite and Ajoite 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 Bastnasite and Ajoite chemical formula.
- Chemical formula of Bastnasite- (Ce,La)(CO 3)FMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
- Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Bastnasite and Ajoite Specific Gravity
Another important criteria for qualitative analysis of gemstones is Bastnasite and Ajoite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bastnasite and Ajoite Optical Properties during the identification of gemstone. Specific gravity of Bastnasite is 2.96 whereas that of Ajoite is 2.96.