To become a geophysical manager, you need to have a solid understanding of geophysics, geology, and mathematics, as well as hands-on experience in conducting and managing geophysical surveys. Generally, you should have a bachelor's degree or higher in geophysics, geology, physics, or a related field, and at least 10 years of related work experience. The required skills and qualifications for a geophysical manager include being proficient in various geophysical techniques and software such as gravity, magnetic, seismic, electrical or electromagnetic surveys and data processing and modeling tools. Additionally, you should have knowledge of the principles and applications of geostatistics, inversion and 3D visualization. Furthermore, excellent communication and presentation skills (written and verbal), leadership and teamwork skills (including the ability to mentor and train junior staff), problem-solving and analytical skills (to interpret and synthesize large amounts of data), attention to detail and accuracy (as well as the ability to work under pressure and meet deadlines) are all necessary. Lastly, being aware of the environmental, health and safety regulations and standards in the mining industry is also essential.