(PDF) Quarrying Economics | Emmanuel Igonor -
It is the intention of this paper to identify key geological, geotechnical, and technical factors that could influence quarrying economics and to illustrate how a timely application 52 Geological, Geotechnical, and Technical Assessments – Key Igonor E.E. and Oden, M.I. Essentials in Quarrying Economics of workable and established ...