VOLUME 117 NO. 1 JANUARY 2017 THERE’S ONLY ONE SPARE PART FOR A WARMAN® A GENUINE WARMAN® SPARE PART Only Warman® spare parts provide the superior performance and longer wear life that Warman® is renowned for. That’s because Warman® spare parts are made from superior materials and are backed by technical knowledge and expert services. So to ensure your Warman® pump continues to work like a Warman® pump, use genuine Warman® spare parts. ® Now you can buy your Warman slurry spares 24/7 online at ® www.weirafricastore.com. WARMAN For more information contact us on +27 (0)11 9292600. Minerals Get more from your mine with Warman®. www.minerals.weir Visit www.warman.weir today. www.weirafricastore.com Copyright ©, Weir Minerals Australia Limited. All rights reserved. WARMAN is a trademark and/or registered trademark of Weir Minerals Australia Ltd and Weir Group African IP Ltd; AH is a trademark and/or registered trademark of Weir Minerals Australia Ltd; WEIR and the WEIR Logo are trademarks and/or registered trademarks of Weir Engineering Services Ltd. The Southern African Institute of Mining and Metallurgy )) ) )) ) ) *Deceased * H. Simon (1957–1958) * W. Bettel (1894–1895) * M. Barcza (1958–1959) !!!"" * A.F. Crosse (1895–1896) * R.J. Adamson (1959–1960) Mike Teke * W.S. Findlay (1960–1961) President, Chamber of Mines of South Africa * W.R. Feldtmann (1896–1897) * C. Butters (1897–1898) D.G. Maxwell (1961–1962) * J. de V. Lambrechts (1962–1963) !!"!"" * J. Loevy (1898–1899) * J.R. Williams (1899–1903) * J.F. Reid (1963–1964) Mosebenzi Zwane * S.H. Pearce (1903–1904) * D.M. Jamieson (1964–1965) Minister of Mineral Resources, South Africa * W.A. Caldecott (1904–1905) * H.E. Cross (1965–1966) * D. Gordon Jones (1966–1967) Rob Davies * W. Cullen (1905–1906) * E.H. Johnson (1906–1907) * P. Lambooy (1967–1968) Minister of Trade and Industry, South Africa * J. Yates (1907–1908) * R.C.J. Goode (1968–1969) Naledi Pandor * R.G. Bevington (1908–1909) * J.K.E. Douglas (1969–1970) Minister of Science and Technology, South Africa * A. McA. Johnston (1909–1910) * V.C. Robinson (1970–1971) * J. Moir (1910–1911) * D.D. Howat (1971–1972) !"" * C.B. Saner (1911–1912) J.P. Hugo (1972–1973) * W.R. Dowling (1912–1913) C. Musingwini * P.W.J. van Rensburg * A. Richardson (1913–1914) (1973–1974) !"" " * G.H. Stanley (1914–1915) * R.P. Plewman (1974–1975) * J.E. Thomas (1915–1916) S. Ndlovu * R.E. Robinson (1975–1976) * J.A. Wilkinson (1916–1917) * M.D.G. Salamon (1976–1977) * G. Hildick-Smith (1917–1918) " !"!"" * P.A. Von Wielligh (1977–1978) * H.S. Meyer (1918–1919) A.S. Macfarlane * M.G. Atmore (1978–1979) * J. Gray (1919–1920) * D.A. Viljoen (1979–1980) * J. Chilton (1920–1921) !"!"" * P.R. Jochens (1980–1981) * F. Wartenweiler (1921–1922) I.M. Mthenjane G.Y. Nisbet (1981–1982) * G.A. Watermeyer (1922–1923) A.N. Brown (1982–1983) * F.W. Watson (1923–1924) ""!"" * R.P. King (1983–1984) * C.J. Gray (1924–1925) R.T. Jones J.D. Austin (1984–1985) * H.A. White (1925–1926) H.E. James (1985–1986) * H.R. Adam (1926–1927) H. Wagner (1986–1987) !!!"!"! * Sir Robert Kotze (1927–1928) J.L. Porter * B.C. Alberts (1987–1988) * J.A. Woodburn (1928–1929) C.E. Fivaz (1988–1989) * H. Pirow (1929–1930) O.K.H. Steffen (1989–1990) "" "! * J. Henderson (1930–1931) * H.G. Mosenthal (1990–1991) Z. Botha * A. King (1931–1932) R.D. Beck (1991–1992) * V. Nimmo-Dewar (1932–1933) * J.P. Hoffman (1992–1993) ! !" "! * P.N. Lategan (1933–1934) * H. Scott-Russell (1993–1994) V.G. Duke A.G. Smith * E.C. Ranson (1934–1935) J.A. Cruise (1994–1995) * R.A. Flugge-De-Smidt I.J. Geldenhuys M.H. Solomon D.A.J. Ross-Watt (1995–1996) (1935–1936) M.F. Handley M.R. Tlala N.A. Barcza (1996–1997) * T.K. Prentice (1936–1937) W.C. Joughin D. Tudor * R.P. Mohring (1997–1998) * R.S.G. Stokes (1937–1938) M. Motuku D.J. van Niekerk * P.E. Hall (1938–1939) J.R. Dixon (1998–1999) D.D. Munro A.T. van Zyl * E.H.A. Joseph (1939–1940) M.H. Rogers (1999–2000) G. Njowa * J.H. Dobson (1940–1941) L.A. Cramer (2000–2001) * Theo Meyer (1941–1942) * A.A.B. Douglas (2001–2002) !"" "! * John V. Muller (1942–1943) S.J. Ramokgopa (2002-2003) N.A. Barcza S.J. Ramokgopa * C. Biccard Jeppe (1943–1944) T.R. Stacey (2003–2004) R.D. Beck M.H. Rogers * P.J. Louis Bok (1944–1945) F.M.G. Egerton (2004–2005) W.H. van Niekerk (2005–2006) J.R. Dixon D.A.J. Ross-Watt * J.T. McIntyre (1945–1946) R.P.H. Willis (2006–2007) M. Dworzanowski G.L. Smith * M. Falcon (1946–1947) * A. Clemens (1947–1948) R.G.B. Pickering (2007–2008) H.E. James W.H. van Niekerk * F.G. Hill (1948–1949) A.M. Garbers-Craig (2008–2009) G.V.R. Landman R.P.H. Willis * O.A.E. Jackson (1949–1950) J.C. Ngoma (2009–2010) J.C. Ngoma * W.E. Gooday (1950–1951) G.V.R. Landman (2010–2011) * C.J. Irving (1951–1952) J.N. van der Merwe (2011–2012) ! !" * D.D. Stitt (1952–1953) G.L. Smith (2012–2013) Botswana L.E. Dimbungu * M.C.G. Meyer (1953–1954) M. Dworzanowski (2013–2014) DRC S. Maleba * L.A. Bushell (1954–1955) J.L. Porter (2014–2015) Johannesburg J.A. Luckmann * H. Britten (1955–1956) R.T. Jones (2015–2016) Namibia N.M. Namate * Wm. Bleloch (1956–1957) Northern Cape J.P. Leader Pretoria P. Bredell Western Cape C.G. Sweet ! !($() '$)#%"'(" Zambia D. Muma Van Hulsteyns Attorneys Zimbabwe S. Matutu Zululand C.W. Mienie #%&!(" Messrs R.H. Kitching !!" " "! Australia: I.J. Corrans, R.J. Dippenaar, A. Croll, '('&$(%'" C. Workman-Davies The Southern African Institute of Mining and Metallurgy Austria: H. Wagner Fifth Floor, Chamber of Mines Building Botswana: S.D. Williams 5 Hollard Street, Johannesburg 2001 • P.O. Box 61127, Marshalltown 2107 United Kingdom: J.J.L. Cilliers, N.A. Barcza Telephone (011) 834-1273/7 • Fax (011) 838-5923 or (011) 833-8156 USA: J-M.M. Rendu, P.C. Pistorius E-mail: [email protected] L ii #%&!(%$)!$(# R.D. Beck J. Beukes P. den Hoed M. Dworzanowski B. Genc M.F. Handley R.T. Jones VOLUME 117 NO. 1 JANUARY 2017 W.C. Joughin J.A. Luckmann C. Musingwini Contents S. Ndlovu J.H. Potgieter Journal Comment T.R. Stacey by I. Watson . iv D.R. Vogt President’s Corner—The NDP Vision 2030 — Does the SAIMM have a role to play? #%&!(%$)! "&$ & by C. Musingwini . v D. Tudor SA mining at risk of missing out on benefits of global commodities uptick '"'&)$ #)%"'#) by P. Miller . vi The Southern African Institute of 2nd School on Manganese Ferroalloy Production Mining and Metallurgy by J.D. Steenkamp . vii P.O. Box 61127 Obituary — Professor Manat Tolymbekov Marshalltown 2107 by N. Barcza . viii Telephone (011) 834-1273/7 Fax (011) 838-5923 MINING, ENVIRONMENT AND SOCIETY CONFERENCE E-mail: [email protected] Finding the interface between mining, people, and biodiversity: a case study at Richards (% &'#)) Bay Minerals Camera Press, Johannesburg by T. Ott . 1 #'(&%"% )'('"' &$&%' Building resilient company-community relationships: a preliminary observation of the thoughts Barbara Spence and experiences of community relations practitioners across Africa Avenue Advertising by N. Coulson, P. Ledwaba, and A. McCallum . 7 Telephone (011) 463-7940 Calculating ecological footprints for mining companies—an introduction to the methodology E-mail: [email protected] and an assessment of the benefits The Secretariat by D. Limpitlaw, A. Alsum, and D. Neale . 13 The Southern African Institute of Mining and Metallurgy Environmental management frameworks: balancing environmental and developmental imperatives in sensitive areas ISSN 2225-6253 (print) by L.G. Snyman . 19 ISSN 2411-9717 (online) Bench mining utilizing manual labour and mechanized equipment — a proposed mining method for artisanal small-scale mining in Central Africa by S.M. Rupprecht . 25 THE INSTITUTE, AS A BODY, IS The status of artisanal and small-scale mining sector in South Africa: tracking progress NOT RESPONSIBLE FOR THE by P.F. Ledwaba . 33 STATEMENTS AND OPINIONS ADVANCED IN ANY OF ITS GENERAL PAPERS PUBLICATIONS. Copyright© 1978 by The Southern African Institute of Mining and Metallurgy. All rights Employee attitudes to work safety in Poland’s coal mining companies reserved. Multiple copying of the contents of this publication or parts thereof without by K. Tobor-Osadnik, M. Wyganowska, and A. Manowska . 41 permission is in breach of copyright, but permission is hereby given for the copying of The influence of mining sequence and ground support practice on the frequency and severity titles and abstracts of papers and names of authors. Permission to copy illustrations and of rockbursts in seismically active mines of the Sudbury Basin short extracts from the text of individual by P. Morissette, J. Hadjigeorgiou, A.R. Punkkinen, D.R. Chinnasane, and A. Sampson-Forsythe . 47 contributions is usually given upon written application to the Institute, provided that the A systemic study of mining accident causality: an analysis of 91 mining accidents from a source (and where appropriate, the copyright) is acknowledged. Apart from any fair dealing platinum mine in South Africa for the purposes of review or criticism under The Copyright Act no. 98, 1978, Section 12, by J. Bonsu, W. van Dyk, J-P. Franzidis, F. Petersen, and A. Isafiade. 59 of the Republic of South Africa, a single copy of an article may be supplied by a library for the Modes of arsenic occurance in coal slime and its removal: a case study at the Tanggongta purposes of research or private study.