This book contains research papers that were presented at the 7th International Conference on Recent Advances in Materials, Minerals and Environment (RAMM 2022). This meeting was the 7th in the series of RAMM Conferences organised by the School of Materials and Mineral Resources Engineering (SMMRE), Universiti Sains Malaysia (USM). The conference was attended by local and international academics, postgraduate students, scientists, researchers, engineers, managers, product developers, and business leaders. It was a perfect platform to share, discuss and exchange ideas on the latest developments and recent findings in research studies related to advanced materials and processing technologies, minerals resources, and environmental safety.