Overhand cut-and-fill mining method as applied to graphite mining in Sri Lanka with special reference to Bogala mines

Hemalal, P.V.A.2020-11-082020-11-081992Engineer, 20(1-4):p.99-109https://dl-iesl.nsf.gov.lk/handle/1/2402Engineering and TechnologyMineral depositsMining and mineral engineeringGeologyGraphite miningBogala minesOverhand cut-and-fill mining method as applied to graphite mining in Sri Lanka with special reference to Bogala minesArticle