mumi mining group south africa
HGT Gyratory Crusher. Mutanda Mining''s Missing Millions . Jul 22 2011Royalties are typically a compensation mining companies pay to the state for depleting the deposit – in other words for making Congo''s soil a little poorer as minerals get out The MUMI Joint Venture was to pay such a 2 5% royalty on gross copper sales to Gcamines in addition to the 2% legal royalties it owes directly to the ...