Related by context. Frequent words. (Click for all words.) 70 artisanal mining 69 alluvial diamond 68 alluvial deposits 68 alluvial gold 68 artisanal miners 62 mining 61 placer gold 60 alluvial 59 heap leach operation 59 bulk sampling 59 bauxite deposits 59 kimberlite pipes 59 Tulawaka 59 Chirano 58 diamondiferous 58 UG2 58 Damang 58 Baomahun 58 goldfield 58 calcrete 57 Platosa 57 kimberlitic 57 artisanal workings 57 sulphide ore 57 Samira Hill 57 Mowana Mine 56 kimberlite pipe 56 diggings 56 mines 56 Lluvia de Oro 56 Goldplat 56 gravels 56 Kayelekera 56 prospecting 55 saprolite 55 Marampa 55 Saxendrift 55 underground workings 55 Sabodala 55 surficial 55 barite 55 Lamaque 55 auger drilling 55 frac sand 55 Lac Herbin 55 Letseng 55 gossan 55 Maoling 54 nickel laterite 54 Diagem 54 porphyry deposit 54 kimberlite 54 cassiterite 54 Katanga Province 54 laterite 54 minable 54 tailings disposal 54 Modder East 54 alluvium 54 rutile 54 Lumwana 54 Cieneguita 54 AK6 54 El Chanate 54 open pittable 53 Booysendal 53 Handeni 53 Simberi 53 tailings 53 detailed geological mapping 53 Langer Heinrich 53 placer mining 53 Tasiast 53 tin ore 53 geotechnical drilling 53 surface trenching 53 drill rigs 53 tailings dam 53 Asmara Project 53 Uranium mineralization 53 Tapajos 53 haematite 53 Chromite 53 Georgina Basin 53 mineable reserves 53 stream sediment 53 orebodies 53 Chapada 53 trenching 53 trench sampling 53 Kimberlite 53 Butte Highlands 53 massive sulphide deposit 53 Aurizona 53 diamond drilling 53 VMS deposits 53 kimberlites 52 oxide mineralization 52 Brauna 52 ore 52 AfriOre