Business & Human Rights : Mining - Africa pillage of copper Aug 18, 2007· An assessement of copper mining projects in Africa - DRC, Zambia and of its economic fairness to the people of Africa , represented by DVDM Viljoen and Zac Mulumba Mashala a former Gecamines employee and involved in the Metorex-Ruashi-CMC-Sentinelle Global Investments