Surface Mining Strip mine Underground Mining Block-caving Surface Mining Open pit mine Diagram Links: Strip Mine https://library.cqpress.com/cqresearcher/file.php?path=/images/CQ_Researcher/cqresrre19731114_im875.1.jpg https://www.researchgate.net/publication/355263661/figure/fig1/AS:1080283256369179@1634571007192/Diagram-of-backfill-strip-mining.jpg Block-caving https://www.mdpi.com/energies/energies-16-00009/article_deploy/html/images/energies-16-00009-g001.png Open Pit http://www.strategicimages.com.au/images/system_open_pit_mine.jpg https://miningmaven.com/images/1000x563-twitter-OpenPitMine_1.png