w/form.html Conducting preliminary surveys of mineral, petroleum and natural gas deposits with prospectors prospectors, Mining Engineers, Metallurgists, and other mineral scientists and engineers Preparing and supervising nature and formation of the earth's crust and the minerals contained in it Studying and dating fossils and
w/form.html Conducting preliminary surveys of mineral, petroleum and natural gas deposits with prospectors prospectors, Mining Engineers, Metallurgists, and other mineral scientists and engineers Preparing and supervising nature and formation of the earth's crust and the minerals contained in it Studying and dating fossils and