DEXPLORE seeks to revolutionize mineral exploration in Europe by developing innovative approaches to counter declining ore deposit discovery rates, focusing on deep-seated deposits critical for the economy's decarbonization. The project emphasizes engaging the general public and stakeholders, combining innovation at various levels, and utilizing cutting-edge tools and technologies. Targeting essential materials across extensive geological terrains, DEXPLORE proposes a holistic innovation package, integrating UAV-assisted in-field mineral detection, advanced Earth Observation methods, and novel deep-land geophysics techniques to reach at least 600 m depth. The initiative outlines the development of updated ore models, improving exploration technologies, and providing a visualization platform. This platform will integrate geological, remote sensing, and geophysical data to enhance access to information about EU potential in critical raw materials, while increasing public awareness. DEXPLORE also aims to strengthen cooperation with strategic partner countries, establishing a robust Advisory Board and fostering collaboration with other EU initiatives for joint activities and result sharing. In summary, DEXPLORE represents a collaborative effort to advance mineral exploration, contribute to sustainable sourcing of critical raw materials, and ensure EU's open strategic autonomy.