Most of the naturally occuring solid compounds such as minerals, plants, herbs etc., are inorganic in nature.They exhibit different colours due to the presence of transition metal ions.Even though we know the composition of some minerals we can't understood the properties exhibited by them which are useful in many applications such as medicine, chemical industries, agriculture etc.For the characterisation of a mineral its structure is very important which determines the physical and chemical properties of the mineral. In order to explore the nature of metal ion and its bonding with...