Related by context. All words. (Click for frequent words.) 74 Moma titanium minerals 70 Moma Titanium Minerals 70 Perkoa 70 Marropino mine 69 Cassanguidi 68 Lumwana mine 68 Mozal aluminum smelter 68 Loulo mine 67 Inata mine 67 Benga coal 66 Munali nickel project 66 Lumwana copper 65 M'Boundi field 65 Kayelekera mine 65 Moatize coal project 65 Zambeze coal 65 Freda Rebecca 65 Munali nickel mine 64 Lumwana copper mine 64 Skorpion zinc mine 64 Lumwana Copper Mine 64 Sabodala gold 64 Goldplat 64 Angovia 64 Kagem mine 64 Kilimapesa Hill 64 Morila mine 63 AK6 diamond mine 63 kimberlite diamond 63 Nare Diamonds 63 Dukwe Project 63 Inata gold 63 Langer Heinrich mine 63 Boseto copper project 63 Baobab Resources 63 Dutwa nickel project 63 Riversdale Benga 63 Alto Cuilo 63 Morila joint venture 63 Essakane mine 63 Tonkolili iron ore 63 Kalsaka mine 62 Obtala 62 Youga Gold Mine 62 Kenmare Resources 62 Stellar Diamonds 62 Sable Mining 62 alluvial diamond 62 Somkhele 62 Cahora Bassa hydroelectric dam 62 Perkoa Zinc Project 62 Horizonte Minerals 62 Xinavane 62 Angovia mine 62 Tasiast gold 62 Comilog 62 Lebowa Platinum 62 Boseto Copper Project 62 Ruashi 62 Tongon mine 62 alluvial diamond mines 61 Bisha mine 61 Waterberg coalfield 61 Ambatovy Project 61 Modder East gold 61 Cheowa 61 Singida Londoni gold 61 Kilimapesa 61 Mkuju River 61 Munali Nickel Project 61 Akanani 61 Kayelekera Uranium Project 61 Marampa iron ore 61 Unki platinum project 61 Otjikoto Gold Project 60 Benga Coal Project 60 China Goldmines 60 Kansanshi mine 60 Tjate 60 Bellzone Mining 60 Dominion Reefs 60 Burnstone mine 60 Tjate project 60 Lonrho Mining 60 LON BAO 60 Zululand Anthracite Colliery 60 Petra Diamonds Ltd 60 Kinsenda 60 Etango Uranium Project 60 Waterberg coal 60 Kayelekera uranium mine 60 Tongon 60 Catoca 60 Geita mine 60 Husab uranium project 60 Chromex Mining 60 Kouilou 60 Konkola Copper Mines 60 Liqhobong mine 60 Frischgewaagd Ledig project 60 Nkomati nickel mine 60 Ncondezi 60 Etinde 60 integrated steelworks 60 Putu iron ore 60 Banfora Gold Project 60 Ncondezi Coal 60 Baluba copper mine 60 Ambatovy 59 Albidon 59 Rossing mine 59 Linhas Aereas de Mocambique 59 Nchanga smelter 59 Marcona copper 59 BK# kimberlite 59 Grootegeluk 59 Sphere Investments 59 Thabazimbi mine 59 Sao Bento mine 59 Lumwana Mine 59 Damang mine 59 Skorpion mine 59 Langer Heinrich Uranium 59 Buzwagi mine 59 Tati Nickel 59 Aurizona gold 59 AK6 diamond 59 Sekisovskoye 59 Styldrift 59 Pasto Bueno tungsten 59 Buzwagi 59 Kryso 59 Akpo field 59 Kilimapesa Gold 59 Paguanta 59 Geita Gold Mine 59 Marampa Iron Ore 59 Elitheni 59 KimCor 59 Pinos Altos mine 59 Rossing Uranium 59 Pilanesberg platinum mine 59 Zambezi Resources 59 Mmamabula coal 59 KEFI Minerals 59 Faleme 58 Vila Nova iron ore 58 Ovoca Gold 58 Marampa 58 Nyuni 58 Langer Heinrich uranium 58 Mana Mine 58 Paracatu mine 58 onshore Gabon 58 Noventa 58 Kalsaka 58 Tulawaka mine 58 Kipushi 58 Alumar refinery 58 Platanillo 58 Kolomela 58 Bindura Nickel 58 Leeuwkop project 58 Dutwa nickel laterite 58 Iduapriem 58 Logbaba gas 58 Novoshirokinskoye 58 Mnazi Bay 58 Great Noligwa 58 Mowana mine 58 AK6 mine 58 Logbaba 58 Tenke Fungurume copper 58 Araguaia nickel project 58 Frischgewaagd Ledig 58 ferrochrome producer 58 Kiniero mine 58 Gamsberg project 58 Murowa mine 58 Mooiplaats 58 Bankable Feasibility Study BFS 58 Mbalam iron ore 58 Manantial Espejo silver 58 Matola Terminal 58 Moatize coal 58 Mozal smelter 58 Dwyka Resources 58 Malomir 58 Simfer 58 Buffelsfontein mine 58 Simandou project 58 openpit mine 58 Marikana mine 58 Ruashi copper 58 Luita 58 Kuranakh 58 Sabodala Gold Project 58 Ovoca 58 Equator Exploration 58 Modder East 58 Namakwa Diamonds 58 TGME 58 Letšeng mine 58 Etinde Permit 58 Essakane Mine 58 Alumbrera copper 58 Onca Puma nickel 58 Kudu gas 58 Kroondal mine 58 Schmidtsdrift mine 58 Mukondo Mountain 57 Nkout iron ore 57 Cerro Matoso 57 Geovic Cameroon 57 Telecel Zambia 57 Ruvuma Basin 57 MOZAL aluminum smelter 57 Yalea underground mine 57 Xstrata Alloys 57 Caylloma mine 57 Luba Freeport 57 Nkomati 57 Aljustrel mine 57 Chapada mine 57 Kayelekera 57 Homase 57 Sukari gold 57 GCM Resources 57 Wadi Sawawin 57 Finsch 57 Bonikro 57 Marropino 57 Dwyka 57 Etinde permit 57 Ahafo mine 57 Skorpion Zinc mine 57 Mundo Minerals 57 Tulu Kapi 57 Kalumines 57 Collahuasi copper mine 57 FeNi III 57 PetroNeft 57 Yalea deposit 57 Maamba Collieries 57 Mwambashi 57 Orezone Resources 57 Liqhobong 57 Agbaou 57 Barro Alto 57 Gonarezhou Transfrontier Park 57 Metallon Gold 57 Sephaku Cement 57 Konkola Deep Mining 57 Olowi 57 Mufulira smelter 57 Likonde 1 57 Jwaneng mine 57 Mkuvia Gold Project 57 Kangaluwi 57 Tasiast mine 57 Barruecopardo 57 Moho Bilondo 57 Greater Plutonio 57 Tete Province 57 Pilanesberg Platinum Mine 57 #Mt y 57 TULLOW Oil 57 Bowleven 57 Konkola Copper Mine 57 Baomahun 57 Sappi Saiccor 57 Guelb Moghrein copper 57 Los Bronces mine 57 Tengrela 57 Lumwana Mining 57 Cerro Negro gold 57 La Zarza 57 tailings retreatment 57 Frog Leg mine 57 Tala Hamza 57 Barro Alto nickel 57 ammonia urea fertilizer 57 CoAL 57 SODEMI 57 Copperbelt province 57 Petroneft 57 Nama Cobalt Project 57 Tsumeb smelter 57 Iduapriem mine 57 Mupane mine 56 Nachingwea nickel copper 56 Segala gold 56 Alunorte alumina refinery 56 Tau Lekoa mine 56 Nkomati mine 56 Angas mine 56 RioZim 56 Loulo complex 56 Yalea 56 Chambishi Metals Plc 56 Aljustrel 56 MOZAL 56 TSX KAT 56 Murowa diamond mine 56 Dussafu 56 ASX BTR 56 Eersteling 56 polymetallic mine 56 Kambuna field 56 Juruti bauxite mine 56 Deepwater Tano Block 56 ferronickel smelter 56 Lumwana Copper Project 56 Luangue 56 Moab Khotsong mine 56 3Mtpa 56 Nyota Minerals 56 Duas Barras 56 Chapudi 56 Syama gold 56 pelletising plant 56 Youga Gold Project 56 Moab Khotsong 56 Kinsevere Stage II 56 Sephaku 56 Ambatovy nickel project 56 Kouakouala 56 Tubatse 56 #oz [002] 56 Kalukundi 56 Mmamantswe 56 Tertiary Minerals 56 Coega IDZ 56 Corihuarmi gold 56 Rössing Uranium 56 Obtala Resources 56 Chirano Gold Mine 56 Ezulwini mine 56 Panax Geothermal 56 Pukaqaqa copper gold 56 Inlice 56 Mulyashi 56 Barberton Mines 56 Moçambique 56 Morococha mine 56 Guelb el Aouj 56 Steelpoort 56 Karelian Diamond 56 Mothae kimberlite 56 Gemfields Resources 56 GoldStone 56 Minara Resources Ltd 56 MedOil 56 EMEW plant 56 Lerala Diamond Mine 56 Dikulushi mine 56 Kabanga nickel 56 Petromoc 56 Neves Corvo mine 56 Nkamouna 56 Skorpion Zinc Mine 56 Damtshaa 56 Moatize coal mine 56 Uranex 56 Kremnica gold 56 Mmamabula Energy Project 56 Kopane Diamond Developments 56 Petra Diamonds Limited 56 Saiccor 56 fluorspar 56 Bulyanhulu gold 56 Tau Lekoa 56 Venture WBJV 56 Palabora Mining 56 Los Pelambres mine 56 Bwana Mkubwa copper 56 Sepon copper 55 Mount Rawdon 55 Maurel Et Prom 55 Kaoko property 55 Otjozondu 55 Mulatos mine 55 Ksar Hadada 55 Penjom 55 Sunkar Resources 55 Katangan Copperbelt 55 Lonmin Platinum 55 Naimanjal 55 Kakanda Project 55 Cerro Verde mine 55 5Mtpa 55 Engenho 55 Kizomba B 55 Kevitsa project 55 #oz [001] 55 Holfontein 55 Letlhakane mines 55 Quellaveco 55 Libertad Mine 55 Vergenoeg 55 ferro nickel 55 M'Boundi 55 chromite ore 55 Elitheni Coal 55 Tintaya copper mine 55 Inata Gold 55 Amerisur 55 Uramin 55 Djeno 55 Morupule 55 Samira Hill 55 Anglesey Mining 55 Palabora 55 Horizonte Minerals LON HZM 55 Swala 55 Bemolanga 55 Investika 55 Copaquire copper molybdenum 55 Repsol Exploracion 55 Grande Cote 55 Tirisano Mine 55 Nikanor Plc 55 Blackthorn Resources 55 Dos Calandrias 55 pgm 55 Pasto Bueno mine 55 Mines KCM 55 Antapaccay 55 Antamina mine 55 Abu Dabbab 55 Morupule B 55 Petro Matad LON MATD 55 Palito mine 55 beneficiation plant 55 laterite nickel 55 Ruashi mine 55 Burnstone Project 55 Komana 55 Deepwater Tano license 55 Cerro Corona 55 Zheng Guang gold 55 nickel smelter 55 Kalahari Diamonds 55 magnesium smelter 55 Kentor Gold 55 Bisha Mine 55 Koniambo 55 Indonesia Antam 55 Peculiar Knob 55 copper cathode output 55 Xceldiam 55 Kiaka gold 55 Dukwe 55 Firestone Diamonds 55 Cahora Bassa dam 55 AK6 kimberlite 55 SX EW plant 55 MinMet 55 Goondicum 55 Ity mine 55 BRC DiamondCore 55 BRPM 55 Kansanshi 55 Sukari Gold Project 55 Copper Mines KCM 55 ferronickel 55 Chaarat Gold Holdings 55 explorer Afren 55 Khumani iron ore 55 MAPUTO Reuters 55 ThyssenKrupp CSA 55 Somincor 55 Jacobina Mine 55 mineral sands 55 Chelopech Mine 55 Douala Basin 55 Ming Mine 55 tonne aluminum smelter 55 Alucam 55 Mopani Copper Mine 55 openpit 55 Agriterra 55 El Mutun iron ore 55 BowLeven 55 Zheng Guang 55 Gryphon Minerals 55 Resolute Mining Ltd. 55 Tullow Oil PLC 55 tonne alumina refinery 55 dump retreatment 55 Finders Resources 55 Mkuvia 55 Gurupi 55 Cahora Bassa HCB 55 Weipa bauxite 55 Morupule Colliery 55 Tampakan copper gold 55 Nyieme 55 Petra Diamonds 55 Pallancata silver 55 Bezant Resources 55 Xstrata Merafe 54 Kayelekera Project 54 Musonoi 54 Chief Executive Aidan Heavey 54 Petroceltic 54 producer Ferrexpo 54 Thabex 54 Khumani 54 Societe Nationale Industrielle et 54 Avocet Mining Plc 54 Alumbrera mine 54 Mozal aluminum 54 Rosebel gold 54 Neves Corvo copper 54 Beowulf Mining 54 Nkamouna cobalt nickel 54 Kinsevere mine 54 Mogale Alloys 54 Mt Cattlin 54 Masawara 54 Cahora Bassa 54 Mowana Mine 54 Kittila mine 54 Rovuma basin 54 Langer Heinrich 54 Bogoso sulfide expansion 54 Optimum Coal 54 Tintaya mine 54 Ohorongo Cement 54 Pilanesberg Project 54 Portugal Galp Energia 54 SacOil 54 PetroLatina 54 Amesmessa 54 AK6 54 Hotazel 54 Gaoua copper gold 54 Lupa Goldfield 54 Kimberley Diamonds 54 Benkala 54 Donkin Coal Project 54 Goro nickel 54 BRC DiamondCore Ltd. 54 Vodacom Mozambique 54 Kevitsa nickel copper 54 Heritage Oil HOIL.L 54 Zincor 54 Imouraren mine 54 ferro alloy 54 Avanco 54 Arae Gassel 54 Kylylahti 54 Acoje 54 Mecaya 54 Ozernoe 54 Jacinth Ambrosia 54 Polymetals 54 Bontang PSC 54 Anglo Platinum Angloplat 54 Jubilee Platinum 54 Grootegeluk mine 54 Azumah Resources 54 Mponeng mine 54 Tin Hina concession 54 Anza basin 54 Andash 54 Greater Angostura 54 El Penon mine 54 Rangold 54 Impala Rustenburg 54 Pasto Bueno 54 lateritic nickel 54 El Bibane 54 Ovoot Tolgoi coal 54 West Dikirnis 54 FeNi 54 Cumpie Hill 54 Mmamabula Coal Field 54 Cluff Mining 54 Ngayu 54 LON STI 54 Burnstone Mine 54 Chaarat 54 Arapiraca Project 54 Gosowong 54 Bogoso Sulfide Expansion 54 Voorspoed 54 Amayapampa 54 Kalahari Minerals PLC 54 Modikwa mine 54 Nkwe Platinum 54 magnetite ore 54 Aminex LON AEX 54 Anglo Platinum Ltd. AMS.JO 54 Cerro Corona mine 54 Ormonde Mining 54 Chromex 54 Tullow Oil Plc 54 Bonikro mine 54 Ferrochrome 54 Las Calandrias 54 Ga Phasha 54 Rossing uranium mine 54 Bakouma 54 Development Agency ZDA 54 Monlevade plant 54 Hernic 54 % owned Molejon 54 Isarene 54 Tirisano Diamond Mine 54 Bulyanhulu mine 54 Jacobina mine 54 Los Bronces copper 54 Illovo Sugar 54 Chapada Mine 54 Essakane Project 54 nickel laterite deposit 54 Mwana Africa Plc 54 Buckreef 54 Maruwai 54 HBB properties 54 ASX NYO 54 La Negra mine 54 KimCor Diamonds 54 PetroNeft Resources 54 Scaw Metals 54 Wodgina mine 54 Fluorspar 54 nickel sulfide 54 Mkushi copper 54 Lisheen mine 54 Kaunisvaara Project 54 Obuasi Deeps 54 aluminum smelting capacity 54 Indeni refinery 54 Revus Energy 54 EMED Mining Public 54 Carpathian Resources 54 diversified miner Xstrata 54 GoldFields 54 Sapphire Driller 54 Tanga Cement 54 Michiquillay 54 Gas Pipeline WAGP 54 Corumbá 54 Polokwane smelter 53 Sohar smelter 53 Evraz Highveld 53 Muiane 53 greenfield smelter 53 Andacollo copper mine 53 Gem Diamonds 53 ECR Minerals 53 Albidon Ltd 53 DiamondCorp 53 Varvarinskoye gold 53 Magadi Soda Company 53 Mchuchuma 53 Kaunisvaara 53 Tete province 53 Nkout 53 Tartaruga Block 53 Randgold Resources Ltd. 53 Stratex International 53 Bakoudou Magnima 53 Tongaat Hullet 53 SACMH 53 Pan Andean 53 Inyanda 53 conglomerate Lonrho 53 de Moçambique 53 Letseng Mine 53 ARCADIS Logos 53 Orapa diamond 53 Yabulu refinery 53 Kwale titanium project 53 North Lanut 53 Inata 53 Ferrexpo Plc 53 chrome miner Chromex 53 Bouroum 53 #,#-#,# oz 53 Isarene permit 53 Gedabek 53 Staatsolie 53 pelletizing plant 53 Kambuna 53 Amandelbult 53 Alumar 53 Mwana Africa PLC 53 Yalea underground 53 tantalum concentrate 53 African miner Metorex 53 5mtpa 53 Maurel et Prom 53 Kalplats 53 Arkhangelovskoe 53 Ulaan Ovoo coal 53 Wa Lawra 53 Lonrho Africa 53 Platinum Mines Zimplats 53 Kun Manie 53 Camarupim 53 Ndola Lime 53 Donkin coal 53 Navidad silver 53 JORC Inferred Resource 53 Mamahak 53 Bengal Bight 53 Tulawaka 53 Vimetco 53 ZCCM Investments Holdings 53 RBPlat 53 copper cobalt mine 53 EnviroGold 53 Kimberley Underground 53 Zambezia provinces 53 Kryso Resources 53 Cerro Quema 53 HCCL 53 Etruscan Resources 53 Centamin Egypt 53 Sanatana Diamonds 53 Chucapaca 53 Petrolatina Energy 53 Rossing uranium 53 Duas Barras Mine 53 Cadogan Petroleum 53 titanomagnetite 53 Kalahari Minerals 53 M'Phatlele 53 Imouraren 53 Rosia Montana gold 53 Gem Diamonds Ltd 53 Akdala 53 Mayskoye 53 Banco Austral 53 Alumar alumina refinery 53 Kinsevere 53 Woodie Woodie 53 Talvivaara Mining 53 Ofon 53 Shituru 53 Serra Sul 53 Amantaytau 53 Manantial Espejo mine 53 Block L#/# 53 Milpo 53 Furtei mine 53 Cauchari Olaroz 53 Jinfeng mine 53 Dwyka Diamonds 53 Sephaku Holdings 53 Certej project 53 Mvelaphanda Exploration 53 Energem 53 Zanaga 53 Inkai 53 Constancia copper 53 Pendalian 53 Cabo Delgado province 53 Otjikoto gold 53 Pastos Grandes lithium brine 53 openpit mining 53 Goldex mine 53 Goedgevonden 53 Vele Colliery 53 Mowana 53 Baal Gammon 53 Stellite 53 Burnstone Gold 53 Molejon gold 53 Akzhar 53 Nabeba 53 AIM BRR 53 ZRL 53 Ferro alloy 53 Nzizi 53 flotation concentrator 53 Mototolo 53 Tuticorin smelter 53 greenfield aluminum smelter 53 Copper Investments ZCI 53 CGA Mining 53 Zambezi Nickel 53 Oranje Nassau Groep BV 53 Talvivaara Mining Company 53 Zambia Konkola Copper 53 Petrogal 53 Blanket Mine 53 Nachingwea project 53 Nacala Velha 53 Kariba dam 53 Tindals Mining Centre 53 Aredor 53 Hwange Colliery 53 Husab 53 Tinfos 53 PVEP 53 Baralaba mine 53 Mina Isidora 53 Scotgold 53 Leyshon Resources 53 Navachab gold 53 Barrick Gold ABG 53 Zincor refinery 53 Mupane 53 Waplan 53 Kevitsa 53 Cluff Gold Plc 53 Aurum Mining 53 Morichito 53 Droujba 53 Gove alumina refinery 53 Parque das Conchas 53 Greenko 53 Sprl 53 Hannukainen 53 explorer Tullow Oil 53 DRDGold Ltd. 53 Societe Nationale des Petroles 53 Lagosta 53 Lumwana 53 Bombore 53 GVM Metals 53 Kwanza Basin 53 Mukondo 53 Elandsfontein mine 53 Komi Aluminium 53 AIM KAH 53 Xstrata Nickel Australasia 53 Hernic Ferrochrome 53 Merafe Resources 52 Agadem 52 Varvarinskoye 52 owned Kevitsa nickel 52 Moto Goldmines 52 Wouterspan 52 Black Wattle Colliery 52 Unki 52 Soledad Dipolos 52 Carpentaria Exploration 52 ConRoast 52 Oil explorer Soco 52 Lombador 52 Schmidtsdrift 52 Kansanshi Mine 52 Kermas 52 Nyanzaga 52 Crosscontinental 52 Usan field 52 Caypa mine 52 Okoro Setu 52 Kalahari Platinum Kalplats 52 Los Bronces 52 Activox 52 Moza Banco 52 Kizomba C 52 AIM STI 52 Namakwa Sands 52 Mozambique 52 Pazflor 52 Coppermoly 52 Pakrut 52 Meliadine gold 52 Petroneft Resources 52 Riversdale Mining Ltd 52 Geopark Holdings 52 Mount Oxide 52 Samancor 52 Itafos 52 Mookane Domestic Power 52 Songo Songo gas 52 BRC DiamondCore closes 52 Ramu nickel 52 PetroLatina Energy 52 beneficiating 52 Galp Energia SGPS 52 Bonte Koe 52 Los Pelambres 52 Jubilee oilfield 52 Mintails 52 Nova Cimangola 52 Altonorte copper smelter 52 Mincorp 52 Codelco copper 52 Avocet Mining 52 Veladero 52 LNG newbuildings 52 Catoca Mining Society 52 Samancor Chrome 52 Fresnillo PLC 52 Antamina copper 52 Qatalum aluminum plant 52 China Mulungushi Textiles 52 Gold Fields GFIJ.J 52 Skorpion Zinc 52 Mkushi Copper Project 52 Jujuy Argentina 52 Bootu Creek 52 Lapa mine 52 Holpan Klipdam 52 magnetite iron ore 52 Zimasco 52 Refugio Mine 52 Tullow Oil PLC TLW.LN 52 Tasiast Gold 52 Silverstreams 52 liquid GTL 52 Maracas Vanadium Project 52 Escondida copper 52 JORC compliant resource 52 Ngezi 52 Los Pumas Manganese 52 Husab project 52 Omchak 52 Murrin Murrin nickel 52 Tautona mine 52 Canariaco Norte copper 52 Quebrada Blanca 52 Assore 52 Lonshi mine 52 Vele colliery 52 Davyhurst 52 Chapada 52 Caprikat 52 Liganga 52 Chaarat Gold 52 Prestea Underground 52 Bjorkdal Mine 52 Xtract Energy 52 JORC resource estimate 52 cathode copper 52 Deli Jovan 52 Takutu Basin 52 Tullow Oil TLW.L 52 Burnstone 52 Chambishi Copper Smelter 52 Paladin Langer Heinrich 52 Voorspoed mine 52 Tirisano 52 FM.TO Quote 52 Besbolek 52 Vele coking coal 52 Sipetrol 52 Afren plc 52 Samancor Manganese 52 Palamin 52 Tenke copper cobalt 52 Newmont Ahafo 52 Petaquilla Minerals 52 Paragominas bauxite mine 52 1Mtpa 52 ZAR#.# billion [001] 52 Hardman Resources 52 Jorf Lasfar 52 Tintaya 52 American PLC AAUK 52 DiamonEx 52 Gravity Diamonds 52 pelletisation plant 52 Doornkop 52 +#,# ounce 52 Lagansky Block 52 Songo Songo 52 Steenkampskraal 52 Niaouleni Gold Project 52 MDPP 52 Droujba kimberlite pipe 52 Avouma 52 Mopani Copper Mines 52 Harmony Elandsrand mine 52 ENI.MI 52 West Angelas 52 GRD Minproc 52 copperbelt 52 Sapref refinery 52 Canatuan mine 52 Bootu Creek manganese 52 BSG Resources 52 Veladero mine 52 GGG Resources 52 Nganzi block 52 Borosi 52 Sindowe 52 Dong Mao Huo 52 Brauna kimberlite project 52 Braemore Resources 52 Western Bushveld Joint 52 NAMCOR 52 alluvials 52 Amantaytau Goldfields 52 Minera Alumbrera 52 Kansanshi copper gold 52 prefeasibility study PFS 52 Montes del Plata 52 Ferrous Resources 52 Soumber deposit