Related by context. Frequent words. (Click for all words.) 62 coltan 55 tantalum 55 artisanal mining 54 minerals 53 tanzanite 52 Katanga province 52 artisanal miners 52 alluvial gold 52 ores 51 cobalt 50 eastern DRC 49 mines 49 Marange 49 ore grading 49 diamonds mined 48 molybdenite 48 chromite 48 copper cobalt 48 eastern Congo 48 DRC 48 groundnuts 48 ore 47 Walikale 47 Rwandan rebels 47 eastern DR Congo 47 Camec 47 rough diamonds 47 bauxite 46 rutile 46 nickel ore 46 Chiadzwa 46 mined 46 Katanga 46 mining 45 diamonds 45 barite 45 Manica 45 galena 45 ilmenite 45 copper 45 arsenopyrite 45 manganese 45 Congo 45 Ituri province 45 Gecamines 45 North Kivu province 45 Masisi 45 cashew nuts 45 niobium 45 smelted 44 manganese ore 44 placer gold 44 REEs 44 iron ores 44 magnetite 44 Kivus 44 mineral 44 mineral resources 44 Kivu 44 Morila 44 Global Witness 44 fluorspar 44 iron ore 44 chrome ore 44 AngloGold Ashanti 44 Ituri 44 orebodies 43 gemstone 43 gossan 43 DR Congo 43 Singida 43 uranium oxide 43 uranium 43 rare earth 43 tonnages 43 cocoa 43 rare earths 43 North Kivu 43 cashew nut 43 FDLR 42 Tantalum 42 precious stones 42 garnets 42 nonferrous metals 42 rhino horn 42 antipersonnel mines 42 mealie meal 42 Rwanda FDLR 42 elephant tusks 42 RCD Goma 42 Janjawid 42 Rwandan Hutu rebels 42 kimberlite pipes 42 Albidon 42 zircon 42 ivory 42 molybdenum 42 laterite 41 Kolwezi 41 ferrous metals 41 ferroalloys