Assessment of blast design parameters to improve advancement factor in parallel hole cut blast for development headings of metalliferous mines

Chandrakar, Shyamal2023-05-102023-05-102023-05http://hdl.handle.net/123456789/2783enparallel-hole cut blastunderground miningSurface miningLong-Hole Raising blastsPh.DPH2476MEAssessment of blast design parameters to improve advancement factor in parallel hole cut blast for development headings of metalliferous minesThesis