TY - CPAPER T1 - An Investigation into the Depth and Rate of Weathering on Witwatersrand Gold Tailings Dam Surfaces as Key Information for Long-Term Acid Rock Drainage Risk Assessments T2 - Mine Closure 2008: Third International Seminar on Mine Closure AU - Bezuidenhout, N AU - Rousseau, PDS ED - Fourie, AB A2 - Fourie, AB ED - Tibbett, M A2 - Tibbett, M ED - Weiersbye, I A2 - Weiersbye, I ED - Dye, P A2 - Dye, P DA - 2008/10/14 PY - 2008 PB - Australian Centre for Geomechanics PP - Perth CY - Perth C1 - Perth SP - 511 EP - 520 UR - https://papers.acg.uwa.edu.au/p/852_46_Bezuidenhout/ ER - DO - 10.36487/ACG_repo/852_46