Underground Mining Methods Raman Kumar Biswas, Ph.D. Professor Dept. of Disaster Resilience and Engineering Faculty of Environmental Science and Disaster Management, Patuakhali Science and Technology University Dumki-8602, Patuakhali. Underground Mining  Methods DIFFERENT TYPES OF UNDERGROUND MINING METHODS Learn More about the Lecture on Mine Development Process Lecture 1 Supported Underground Mining Methods   1) Cut and fill stopping 2) Stull stopping 3) Square set stopping Unsupported Underground Mining Methods 1) Room and Pillar mining (2) Stope-and-pillar mining 3) Shrinkage stopping 4) Sublevel stopping Caving methods Underground Mining Methods 1) Longwall mining   2) Sublevel caving   3) Block Caving   Cut and Fill Stopping Underground Mining methods: This method is…