Gold exploration is the process of searching for gold deposits in the earth. This involves geological surveys, sampling, and drilling to identify areas where gold may be present. Companies often use advanced technology and techniques to analyze soil and rock samples, helping them determine the potential for profitable mining. Once a promising site is found, further exploration is conducted to assess the size and quality of the gold deposit. This can include more detailed drilling and testing. Successful exploration can lead to the development of a gold mine, where the extracted gold can be processed and sold.