The country is said to be sitting on mineral deposits worth hundreds of billions of dollars which, once developed, could surpass oil as its main source of income.
The company aims to replant forests along old access roads and seismic lines in an area covering 3,900 square kilometres — more than 10 times what it accomplished through its early-stage work.
Early signs of activity include Kinross Gold's March decision to expand its Mauritanian gold mine and Goldcorp acquisition of junior Kaminak for $520 million in May.