Hence, it is well known that the nucleation rate is sensitive to the concentration of dissolved species and the nucleation process usually has a slower speed than the generation of precursors . The nucleation phase then begins spontaneously upon reaching the minimum supersaturation concentration (Figure ). These precursors further interact among themselves to form clusters and when the cluster growth reaches a critical stage, it results in a thermodynamically irreversible condition leading to crystal formation, the growth, of which can be further controlled with the help of stabilizers . Further, it is well known that the crystal nucleation can, in principle, be homogeneous or heterogeneous . If the nucleation and growth stages occur simultaneously, the polydispersity (crystal size distribution) of the particle size will increase . Particularly, the classical nucleation theory stipulates the balance existing between the volume and the surface energy in the formation of the nuclei of the new phase, the density fluctuations resulting from the stochastic process are due to random collisions of the dissolved constituents, which is, of course, originated from a particular association of monomers in a stage of pseudo-equilibrium . Therefore, the contributions of factors directly related to the interaction between ions on the surface (counter ions, surfactants, and so on) are responsible for minimizing energy in specific crystallographic planes .