"Marropino mine"@en . "1032101871"^^ . "The Marropino mine is a large mine located in the northern part of Mozambique in Zambezia Province. Marropino represents one of the largest tantalum reserves in Mozambique having estimated reserves of 21.7 million tonnes of ore grading 0.019% tantalum."@en . . . . . . . . . . . . "None"@en . . . . . . . . . . . . . . "39887369"^^ . . . . "The Marropino mine is a large mine located in the northern part of Mozambique in Zambezia Province. Marropino represents one of the largest tantalum reserves in Mozambique having estimated reserves of 21.7 million tonnes of ore grading 0.019% tantalum."@en . . . . . "6587"^^ . . . . "Highland African Mining Company, owned by Noventa Group"@en . . . . "2013"^^ . "Marropino mine"@en . . . .