TY - CPAPER T1 - Calculating a Realistic Security Bond and Assessing True Mine Closure Liabilities T2 - Mine Closure 2006: First International Seminar on Mine Closure AU - Woolley, M AU - Hutton, A ED - Fourie, AB A2 - Fourie, AB ED - Tibbett, M A2 - Tibbett, M DA - 2006/09/13 PY - 2006 PB - Australian Centre for Geomechanics PP - Perth CY - Perth C1 - Perth SP - 525 EP - 535 UR - https://papers.acg.uwa.edu.au/p/605_45_Woolley/ ER - DO - 10.36487/ACG_repo/605_45