Related by context. Frequent words. (Click for all words.) 61 rough diamonds 59 polished diamonds 59 diamonds 59 diamond 56 uncut diamonds 53 manganese ore 52 Gem Diamonds 52 gemstones 50 ALROSA 49 De Beers 49 polished diamond 49 precious stones 49 chrome ore 49 gemstone 48 colored gemstones 48 Petra Diamonds 47 beneficiation 47 ores 47 carats 47 minerals 46 iron ore 46 emeralds 46 ore 46 Alrosa 44 precious gems 44 Diamonds 44 diamond jewelery 44 Trans Hex 43 jewelery 43 Kimberley Process 43 zircon 43 Iron ore 43 rubies 43 rutile 42 bauxite 42 copper concentrates 42 tantalum 42 copper 42 ferrochrome 42 gems 42 carat 42 mineral sands 41 coltan 41 mineral 41 cobalt 41 PGMs 41 Tantalum 41 fluorspar 41 ilmenite 41 Jewellery 40 precious metal 40 sawn timber 40 rhodium 40 mining 40 counterfeit goods 40 AngloGold Ashanti 40 Marange 40 cashew nuts 40 ivory 40 pirated goods 40 diversified miner 40 mineral resources 40 AngloGold 40 perlemoen 39 semi precious stones 39 non ferrous metal 39 raw materials 39 Namdeb 39 carat diamond 39 cubic zirconia 39 KPCS 39 mined 39 pig iron 39 stones 39 mines 39 cocoa beans 38 nickel ore 38 ingots 38 Kumba Iron Ore 38 alluvial gold 38 Chiadzwa 38 non ferrous metals 38 gold 38 Botswana Namibia 38 platinum 38 ore mined 38 Randgold Resources 38 rhino horns 38 jewelers 38 scrap metal 38 coking coal 38 precious metals 38 molybdenum 38 tonnages 38 emerald 38 rhino horn 37 jade 37 timber 37 Scrap metal 37 copper cobalt 37 Billiton