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IMPC (International Mineral Processing Council)
c/o Department of Chemical Engineering University of Cape Town Rondebosch, 7701
Sudáfrica
+27 (0)21 650 2752
http://impc-council.com
meg.winter@uct.ac.za
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CIM (Canadian Institute of Mining, Metallurgy and Petroleum)
Bureau 855 3400 boul. de Maisonneuve O. Montréal, QC H3Z 3B8
Canadá
+1 (514) 939-2710
+1 (514) 939-2714
http://www.cim.org
cim@cim.org
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