We are a multinational mining and metallurgical group, which bases the pursuit and development of its activities on a plan for lasting, profitable and harmonious growth. In all our businesses, we recruit passionate and curious people, quick to take up challenges and push the boundaries. They are open-minded, interested in team-work and prepared to share the common values of Professionalism, Expertise, Ability, Loyalty and Respect for Others. These men and women accompany the Group’s development, wherever our ambitions take us If you recognize yourself through our values, if you long to be immerged in an international environment, if you put safety first and if you desire to be part of a - literally - rock-solid team... Many are the possibilities to join our staff and be a part of our future.