| Sumário J. S. Afr. Inst. Min. Metall. vol.121 no.7 Johannesburg Jul. 2021 Journal Comment | | | | · Every crisis presents an opportunity Letsoalo, K.M.
| | | President's Corner | | | | · Celebrating Ethical Leaders Duke, V.G.
| | | News of General Interest | | | | · Obituary - Navin Singh Moola, Sam
| | | Student Papers | | | | · Comparison of the mechanical properties of Grade 5 and Grade 23 Ti6Al4V for wire-arc additive manufacturing Mashigo, L.; Möller, H.; Gassmann, C.
| | | | · Beneficiation of recycled process water at DRDGOLD's ERGO plant, and its effect on gold recovery Narain, A.; Potgieter, J. H.; Rencken, G. E.; Smith, J.
| | | | · Effects processing parameters and building orientation on the microstructural and mechanical properties of AlSilOMg parts printed by selective laser melting Phetolo, C.; Matjeke, V.; van der Merwe, J.
| | | Professional Technical And Scientific Papers | | | | · Sensitivity of shotcrete Brazilian discs coated with thin spray-on liners to environmental conditions Kanda, M.J.; Stacey, T.R.
| | | | · Feasibility of tailings retreatment to unlock value and create environmental sustainability of the Louis Moore tailings dump near Giyani, South Africa Singo, N.K.; Kramers, J.D.
| | | | · Improving the environmental and economic aspects of blasting in surface mining by using stemming plugs Rehman, A. Ur; Emad, M.Z.; Khan, M.U.
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