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Constraints Of Room And Pillar Mining

Mar 01 2020 The room and pillar method is very old method and applied to horizontal or nearly horizontal deposits that has been adapted and refined over the years Hartman and Mutmansky 2002 In room and pillar mining is a self supporting method some pillars of ore are left in place to support the rock that encompasses the ore body while the remaining ore is extracted Hamrin 1997. If you are interested in our company's products, we welcome your consultation 7/24 hours, and we are committed to creating the most suitable solution for you.

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