This document discusses the role of mineral resources and geoscience in supporting a circular economy. It provides background on the British Geological Survey and its work in mineral research globally. Key points made include: - A circular economy aims to move away from a linear take-make-waste model to keep resources in use for longer. - Global metal production has increased dramatically but future demand is expected to rise further, requiring both primary and secondary supply. - Recycling depends on adequate material stocks, understanding flows, technology and infrastructure to recover materials from end uses. - Geoscience can contribute data, resource assessments, analysis methods and help apply circular principles to mining to support the transition.