Australian Private equity house EMR Capital to take 80 pct stake in Zambia copper mine at the cost of $125m after it purchased copper zinc mine Golden Grove from MMG in December. The Lubambe Mine held equally by ARM and Vale International. EMR chief executive officer Jason Chang said the Lubambe acquisition reflected the firm’s confidence in the quality of the project as a long-life copper producer located in Zambia’s most prolific mining region, the Copperbelt. "We are pleased to enter into an agreement to acquire Lubambe, which offers exceptional quality and growth potential and which will substantially enhance the value and depth of our copper portfolio. "EMR will continue to focus on copper, gold, potash and coking coal acquisition opportunities globally,"