Related by context. All words. (Click for frequent words.) 76 Inata gold 74 Inata mine 72 Perkoa 72 Essakane Mine 71 Agbaou 71 Angovia 71 Sabodala gold 70 Essakane Project 70 Mana Mine 70 Tasiast gold 70 Youga Gold Mine 70 Sabodala Gold Project 70 Syama gold 69 Perkoa Zinc Project 69 Taparko Bouroum Project 68 Tengrela 68 Essakane 67 Finkolo Gold Project 67 Bouroum 67 Buckreef 67 Youga Gold Project 67 Kalsaka 67 Samira Hill 67 Kalsaka mine 66 Segala gold 66 Angovia mine 66 Kiniero mine 66 Banfora Gold Project 66 Lumwana copper 66 Morila mine 66 Kiniero 66 Lumwana mine 66 Lumwana copper mine 66 Kilimapesa 66 Loulo mine 66 Komana West 65 Bonikro 65 Tabakoto Segala operations 65 Langer Heinrich uranium 65 Arae Gassel 65 Dominion Reefs 65 Bisha mine 65 Mkuju River 65 Nachingwea nickel copper 65 Modder East gold 65 Inata Gold 65 Tanlouka Gold Project 65 Munali nickel project 65 Skorpion zinc mine 64 Damang mine 64 Yatela mine 64 Bankable Feasibility Study BFS 64 Cassanguidi 64 Tongon 64 Munali Nickel Project 64 Gaoua copper gold 64 Muiane 64 Iduapriem 64 #oz [002] 64 Kiaka gold 64 Eersteling 64 Etruscan Resources 64 Mupane 64 Dukwe 64 Agbaou Gold Project 64 Putu iron ore 64 Tulu Kapi gold 64 Kobada Mali 63 Yalea underground mine 63 Marampa iron ore 63 OJVG 63 Orezone Resources 63 Belahouro 63 Kiaka Gold Project 63 Ahafo mine 63 Bulyanhulu gold 63 Kagem mine 63 Tongon mine 63 Guelb Moghrein copper 63 Kalsaka Gold 63 Arenal Deeps 63 Angovia Gold Mine 63 #Moz 63 Ronguen gold 63 Baomahun 63 Tasiast mine 63 Tengrela Gold Project 63 Hassai mine 63 Mount Rawdon 63 Merrex Siribaya Gold 63 Singida Londoni gold 63 Tabakoto Segala 63 Moma titanium minerals 63 Buzwagi 63 Langer Heinrich mine 63 polymetallic mine 63 maiden JORC resource 63 Moma mine 63 Stellar Diamonds 63 Faleme 63 Sabodala 63 Bissa gold 63 Burnstone mine 63 Ambatovy Project 63 Nkamouna cobalt nickel 62 Wa Lawra 62 Kansanshi mine 62 Bombore Project 62 Taparko Bouroum 62 Ayanfuri 62 openpit mine 62 Chapada mine 62 Inata 62 JORC inferred resource 62 Cerro Corona 62 Pilanesberg platinum mine 62 Frog Leg mine 62 Tulu Kapi 62 Niobec 62 Lumwana Copper Mine 62 SODEMI 62 Essakan 62 Falea Project 62 Geita mine 62 AngloGold Ashanti Obuasi 62 Dukwe Project 62 Prestea Underground 62 kimberlite diamond 62 Tirisano Diamond Mine 62 Gaoua Project 62 Kayelekera Uranium Project 62 Nyanzaga 62 Nyieme 62 Hounde 62 #.#Moz [001] 62 Kayelekera mine 62 Onca Puma 62 Grande Cote 62 JORC compliant resource 62 Tonkolili iron ore 62 AK6 diamond 62 Kinsevere mine 62 #.#Moz [004] 62 Bisha Mine 61 Morila joint venture 61 Leeuwkop project 61 North Lanut 61 Boseto copper project 61 Paladin Langer Heinrich 61 Quimsacocha 61 Nkout 61 Bombore Gold 61 La Libertad Mine 61 Tjate 61 Njame 61 HBB properties 61 Ngayu 61 Ag Zn Pb 61 Freda Rebecca 61 #oz [001] 61 Langer Heinrich Uranium 61 Gwabe 61 Bonikro mine 61 Comilog 61 Mwambashi 61 Blanket Mine 61 Yalea deposit 61 Komana 61 Dutwa nickel project 61 Goldplat 61 Alluvial Diamond 61 Baomahun Gold 61 Tenke Fungurume copper 61 Great Noligwa 61 Crosscontinental 61 Gaoua 61 Houndé 61 Corihuarmi gold 61 Newmont Ahafo 61 Aurizona gold 61 Otjikoto Gold Project 61 Vila Nova iron ore 61 Moatize coal project 61 nickel laterite deposit 61 Ondundu 61 Marropino 61 Andorinhas 61 Invicta Project 61 Aura Mining 60 Banfora 60 Kouilou 60 Gryphon Minerals 60 Quellaveco 60 Dutwa nickel laterite 60 Casposo 60 Ronguen Gold Deposit 60 Fougadian Exploration Permit 60 M'Phatlele 60 Frischgewaagd Ledig 60 Homase 60 maiden JORC 60 Kinsenda 60 Tala Hamza 60 Marropino mine 60 Mkuvia 60 Langer Heinrich 60 JORC Resource 60 Libertad Mine 60 Kenieba gold 60 Lagunas Norte 60 Navidad silver 60 Alumbrera copper 60 Nare Diamonds 60 Lupa Goldfield 60 Molejon gold 60 Mulatos mine 60 tailings retreatment 60 Swakop Uranium 60 Sable Mining 60 Lac Herbin gold 60 Kinsevere Stage II 60 Etango Uranium Project 60 Cheowa 60 La Colosa deposit 60 Uranex 60 Moab Khotsong 60 Meliadine West 60 Lac Herbin mine 60 Kobada gold 60 magnetite iron 60 Tilemsi Phosphate Project 60 Kabanga nickel 60 Phosphate Project 60 Mkuju 60 Mowana Mine 60 #.#Moz [002] 60 Rossing Uranium 60 Nachingwea 60 Obotan 60 Kilimapesa Hill 60 +#,# ounce 60 Tulawaka mine 60 Sukari gold 60 Bombore 60 1Moz 60 Kayelekera 60 Segilola 60 Tabakoto Mine 60 Varvarinskoye 60 JORC Inferred Resource 59 Pallancata silver 59 Dos Calandrias 59 Falea Uranium Silver 59 Husab uranium project 59 Akanani 59 Bisha Project 59 Boseto Copper Project 59 Diablillos Project 59 #.#Moz [003] 59 Zambeze coal 59 Kwale titanium project 59 Palabora 59 Bir En Nar 59 AK6 diamond mine 59 Sukari Gold Project 59 tailings reprocessing 59 Peñasquito 59 Hoyle Pond mine 59 maiden JORC compliant 59 Luiri Hill 59 Nkwanta Concession 59 Firawa 59 Chapada copper 59 Chirano Gold Mine 59 Veladero 59 Nevsun 59 Prime Minister Tertius Zongo 59 Tulawaka 59 Mulatos Mine 59 Nama Cobalt Project 59 Azumah Resources 59 Passendro 59 Rangold 59 flotation concentrator 59 Langer Heinrich Mine 59 GoldFields 59 Shituru 59 Mupane mine 59 Youga Mine 59 Chirundu JV 59 Modder East mine 59 Barro Alto nickel 59 Mvelaphanda Exploration 59 Obuasi mine 59 BK# kimberlite 59 JORC Code compliant 59 Rosebel Mine 59 Jabal Sayid 59 Kangaluwi 59 #-# compliant mineral 59 Munali nickel mine 59 Kubi Gold 59 Iduapriem mine 59 Goldex Mine 59 Gounkoto 59 Agua Rica copper 59 Mkushi copper 59 Amesmessa 59 Barro Alto 59 Kinyambwiga Gold Project 59 Pilanesberg Project 59 Amayapampa 59 Aranzazu Mine 59 Buffelsfontein mine 59 Alumbrera mine 59 produce #,#-#,# ounces 59 Kalahari Platinum Kalplats 59 Olowi 59 Silverstreams 59 Cluff Gold plc 59 Resolute Mining 59 Camp Caiman 59 Brocks Creek 59 Konkola Deep Mining 59 Gurupi 59 Coking Coal Project 59 Boromo greenstone belt 59 Mothae kimberlite 59 Damtshaa 59 Mt Rawdon 58 Mineral Deposits Limited 58 Plutus prospect 58 Buzwagi mine 58 Ity mine 58 Malomir 58 Venture WBJV 58 Gramalote 58 Sleeping Giant mine 58 Passendro Gold Project 58 Kevitsa project 58 Geita Gold Mine 58 Ezulwini mine 58 Sissingue 58 Moma Titanium Minerals 58 Hwini Butre 58 Nickel Rim 58 oz pa 58 Commences Drill Program 58 TSX OZN AMEX OZN 58 Tarkwa Mine 58 #,# ozpa 58 Hassaï mine 58 Penjom 58 Gualcamayo mine 58 CGA Mining 58 Gold Fields Driefontein 58 Manantial Espejo silver 58 Sabodala Property 58 Tanjianshan 58 Riversdale Benga 58 Lerala Diamond Mine 58 Yanfolila 58 Kanyika 58 Volta Resources 58 Ryst Kuil 58 Benga coal 58 LON BAO 58 Liqhobong 58 owned Niaouleni Gold 58 Minera Andes announces 58 Antilla Project 58 Avnel Gold 58 Prefeasibility 58 Kibali 58 Bogoso sulfide expansion 58 Etruscan Resources Inc. 58 Putu Range 58 #koz [001] 58 Corcoesto 58 Novoshirokinskoye 58 Mining LON AAAM 58 Blackthorn Resources 58 Droujba kimberlite pipe 58 Kaniago 58 Swala 58 Chucapaca 58 lateritic nickel 58 Nabeba 58 TSX EQN ASX EQN 58 Asumura gold projects 58 Tasiast 58 Benga Coal Project 58 laterite deposits 58 Tsumeb smelter 58 Camp Caiman project 58 Bulyanhulu mine 58 alluvial diamond 58 EMEW plant 58 alluvials 58 Mothae diamond 58 JORC compliant Inferred Resource 58 Orapa diamond 58 Rosebel mine 58 Trekkopje 58 Ruashi 58 Mowana mine 58 Bellekeno Mine 58 Zanzui 58 Mundo Minerals 58 Burnstone 58 Lumwana 58 titanomagnetite 58 Pasto Bueno tungsten 58 Otjozondu 58 Murowa mine 58 3Mtpa 58 Kalplats 58 Wattle Dam 58 Albidon 58 Guelb el Aouj 58 Chapada 58 Ga Phasha 58 Guyana Goldfields 58 Samapleu Project 58 Sunridge Gold 58 alluvial diamond mines 58 Mbalam 58 Kolomela 58 Duas Barras Mine 58 Tau Lekoa 58 Sepon gold 58 Cumpie Hill 58 Taparko 58 Skukum Creek gold 58 Lac Herbin Mine 58 Marampa Iron Ore 57 Toroparu 57 Ambatovy 57 Kalumines Copper Cobalt 57 Casposo Project 57 Societe Nationale Industrielle et 57 Barsele 57 Canariaco Norte Copper 57 Somkhele 57 Nevsun Resources 57 Manantial Espejo mine 57 Azulcocha 57 flagship Twangiza 57 Certej gold 57 Cosmo Deeps 57 Marcona copper 57 Tulawaka gold 57 Nkamouna 57 Holfontein 57 Antapaccay 57 Burkina Faso 57 onshore Gabon 57 Kampti 57 Abu Dabbab 57 Avocet Mining Plc 57 Pastos Grandes lithium brine 57 El Zapote 57 Dwyka Resources 57 Bankable Feasibility Study 57 Chunya 57 Modder East 57 Cerro Matoso 57 Vaaldiam Resources 57 Jwaneng mine 57 Vergenoeg 57 Bissa Gold 57 Logbaba 57 Separation DMS plant 57 Taparko Bouroum Gold 57 #koz [002] 57 Kalumines 57 Ridgeway Deeps 57 Gurupi Project 57 Burnstone Gold 57 Hypogene 57 Katangan Copperbelt 57 Mkuju River Project 57 Ozernoe 57 openpit 57 Chapada Mine 57 Molejon 57 JORC resource estimate 57 Copper Investments ZCI 57 #.#Mlb [002] 57 Sulphide Project 57 Tahera Jericho 57 JORC compliant 57 Chirano 57 Cantung Mine 57 Inlice 57 Fabie Bay 57 El Penon mine 57 Honeymoon uranium 57 Mothae mine 57 compliant inferred 57 Obtala 57 Horizonte Minerals 57 Salar de Diablillos 57 IAMGOLD 57 Vilcoro Gold Property 57 Morila 57 Chapudi 57 Refugio Mine 57 Burnstone Project 57 Cerro Vanguardia 57 % owned Molejon 57 Mkushi Copper Project 57 Las Bambas copper 57 Kiena mine 57 Noventa 57 Yalea 57 Kipushi 57 Activox ® 57 titanium slag 57 Wodgina 57 Vanadium Project 57 Waterberg coal 57 flagship La Bodega 57 Goldex mine 57 Equigold NL 57 Baobab Resources 57 Lumwana Copper Project 57 Ondundu Gold Project 57 Summarized Results 57 Pukaqaqa copper gold 57 Kinsevere 57 Tanlouka 57 Dutwa 57 Zululand Anthracite Colliery 57 Loulo complex 57 JORC compliant inferred resource 57 Colquipucro 57 Manbarrum 57 Wafi Golpu 57 Dikulushi mine 57 Tulawaka Mine 57 AJ Ousmane 57 Gosowong 57 Golpu 57 AK6 kimberlite 57 IamGold 57 Tati Nickel 57 Yaramoko 57 Lapa mine 57 Singida Gold Project 57 Navachab 57 definitive feasibility 57 Pantanillo 57 Soledad Dipolos 57 laterite nickel 57 Ruashi copper 57 Esaase Gold 57 Murgor Resources 57 Mbalam Iron Ore 57 Gamsberg project 57 Cerro Corona mine 57 Uranium Deposit 57 Letseng Mine 57 JORC resource 57 Bindura Nickel 57 De Kalk 57 Kaoko property 57 Dimbi 57 Jacobina mine 57 G4G Resources 57 Kouroussa Gold 57 Canariaco 57 Sepon copper 57 Skukum Creek 57 prefeasibility study 57 #.#Mlb [001] 57 bankable feasibility 57 Liqhobong mine 57 Sao Bento mine 57 Karatau 57 Kalumbila 57 Nkomati mine 57 Mt Muro 57 Kubaka 57 Syama 57 Gahcho Kue diamond 57 Pilanesberg Platinum Mine 57 Cerro Bayo 57 Comaplex Minerals 57 Cerro Negro gold 56 Orezone Gold 56 Ségala 56 nickel concentrator 56 Mineral Deposits 56 Nickel Laterite 56 Adamus Resources 56 1Mtpa 56 Marudi Mountain Gold 56 Sadiola mine 56 Zuun Mod molybdenum 56 Engenho 56 Palmarejo silver 56 Kenieba 56 nickel cobalt laterite 56 Aflease Gold Limited 56 Chubut Argentina 56 Avocet Mining 56 Xstrata Nickel Australasia 56 Caylloma Mine 56 Etinde Permit 56 Hambok 56 Fazenda Brasileiro 56 #,#-#,# oz 56 Skorpion Zinc Mine 56 Barruecopardo 56 Bou Jabeur 56 Kori Kollo 56 Petaquilla Minerals 56 +#,# ounces 56 Afren plc 56 Manfo Property 56 Nkomati 56 Lobo Marte 56 Chromex Mining 56 MDL Sabodala 56 Ollachea Project 56 Inferred Resource estimate 56 Seabee Mine 56 Mt Cattlin 56 Airborne Geophysical Survey 56 Bulyanhulu 56 Yuinmery 56 AK6 mine 56 Gammon Lake 56 platinum palladium rhodium 56 Nkomati Nickel 56 Lamaque underground 56 Damang mines 56 Mount Oxide 56 Caeté 56 Salar de Olaroz 56 Ovoot Tolgoi coal 56 JORC compliant mineral 56 Letseng mine 56 Gwalia Deeps 56 Siribaya Gold 56 Pierina mine 56 Bongará 56 Nyota Minerals 56 Metates 56 Private Placement Oversubscribed 56 Mokambo Mine 56 Mopani Copper Mine 56 Bengal Bight 56 Dikulushi 56 Brauna kimberlite project 56 Inkai 56 Initial Resource Estimate 56 Guinea Bissau Mauritania 56 Sapphire Driller 56 Geita Mine 56 La Colosa 56 Ming Mine 56 Sahavaara 56 Rossing mine 56 Nevsun Bisha 56 Inc. TSX SMF 56 Group Metals PGM 56 prefeasibility 56 Morila deposit 56 Unki platinum project 56 Xstrata Alloys 56 Otjikoto gold 56 Marenica 56 Newmont Boddington 56 Coppermoly 56 Bomboko 56 Simfer 56 GRC El Aguila 56 Nkout iron ore 56 Kakanda Project 56 Wouterspan Holpan 56 Mbalam iron ore 56 Fruta Del Norte 56 Styldrift 56 El Sauzal gold 56 Telecel Zambia 56 Tin Hina concession 56 Çöpler 56 pounds U#O# 56 Enchi Gold Project 56 AusQuest 56 Tulawaka Gold Mine 56 Krone Endora 56 Wassa HBB open 56 Weaju 56 Kanmantoo 56 Avanco 56 Minas Conga 56 Quiruvilca 56 Sadiola Mine 56 Dwyka Diamonds 56 Zinkgruvan mine 56 magnetite concentrate 56 Aranzazu Project 56 Paguanta 56 Lomas Bayas 56 tin indium 56 Cerro Blanco 56 TSX GUY 56 EVBC 56 Santa Pancha 56 Isambara 56 M'Boundi field 56 Bulk sampling 56 Taca Taca copper 56 Dussafu 56 ZRL 56 Duas Barras 56 Constancia copper 56 Albidon Ltd 56 Aldiss Randalls 56 Don Sixto 56 nickel sulfide 56 Tongo kimberlite 56 Elitheni 56 Hassai 56 Burnstone Mine 56 DeGrussa copper gold 56 Buffelsfontein tailings recovery 56 Bellekeno silver 56 oz y 56 Clavo Rico mine 56 Bucko Lake Nickel 56 Taldybulak Talas 56 Valle Hondo 56 Omchak 56 Avnel 56 Extract Resources Ltd. 56 GoviEx 56 Amapari Mine 56 Damang 56 Kareevlei Wes 56 Asankrangwa Gold Belt 56 Bjorkdal Mine 56 Finsch diamond mine 56 pgm ounces 56 Itafos 55 Borosi 55 LaRonde Mine 55 3PGE + Au 55 Lumwana Mine 55 Lipena 55 Reefton Goldfield 55 Fenix Project 55 Tertius Zongo 55 Lomada de Leiva 55 Metallurgical Testing 55 Alto Ashanti 55 cobalt hydroxide 55 La Negra mine 55 Paboase South 55 Sphere Investments 55 Antapite 55 Toguraci 55 Pasto Bueno 55 Mulyashi 55 MXI announces 55 Bigrlyi 55 Lonrho Mining 55 Singida Londoni Gold 55 miner Aquarius Platinum 55 Rio Zarza 55 Nalunaq 55 Aguablanca 55 Modikwa mine 55 Mutoshi 55 Lontra 55 Centenario Copper 55 Chinguetti oilfield 55 Bakoudou Magnima Gold 55 Cauchari Olaroz 55 Andash 55 Mala Noche Footwall Zone 55 CNW Platmin Limited 55 Letšeng mine 55 Gahcho Kue 55 Batouri 55 Paracatu mine 55 Pinos Altos mine 55 Kitongo 55 Droujba 55 AFDB 55 Uzboy 55 Baluba copper mine 55 Bananghilig 55 Andacollo mine 55 Zambezi Resources 55 Kutcho Project 55 MagMinerals 55 Resumes Drilling 55 Falea 55 Samapleu 55 4E PGM 55 Aurizon Casa Berardi 55 Turmalina 55 Kospi vein 55 Kuriskova 55 Mooiplaats 55 GRD Minproc 55 Lounge Lizard nickel 55 Marban deposit 55 Pallancata 55 Inco Goro 55 El Maniel 55 Fruta del Norte FDN 55 Pirquitas Mine 55 Lumwana Project 55 MAX molybdenum 55 Canahuire 55 Bluerock Resources Ltd. 55 Aurcana Corporation 55 Bellekeno deposit 55 Lakanfla 55 PGM deposit 55 Emba Derho 55 Adamus Resources Limited 55 Kiaka 55 Bootu Creek 55 Altintepe 55 Voorspoed 55 Amayapampa Gold 55 Gas Pipeline WAGP 55 Kayelekera uranium mine 55 Kulu copper 55 Steelpoort 55 Niaouleni Gold Project 55 Rosebel 55 Canaco Resources 55 Logbaba gas 55 Kasala Project 55 Zanaga 55 Tuareg lieutenant 55 Letlhakane mines 55 Wilcherry Hill 55 Tabakoto 55 Wodgina mine 55 Increible 6 55 Volta Grande Project 55 Orosur 55 Lucara Diamond 55 Pinguino property 55 Pellivuoma 55 BRPM 55 Amapari mine 55 Kayelekera Project 55 Taca Taca 55 Rosebel gold 55 Dioulafoundou 55 Integra Mining 55 Pico Machay 55 Paardeberg East 55 Canariaco Norte 55 molybdenum sulphide 55 Ada Tepe 55 La Cabeza 55 Bakoudou Magnima 55 Cupixi 55 Anuri kimberlite 55 #-#,# ounces 55 Selbaie 55 Jwaneng diamond 55 Mtonya 55 Penasco Quemado 55 Seabee mine 55 Centamin Egypt Ltd. 55 TORONTO miningweekly.com Vancouver 55 Guelb Moghrein 55 Huaron mine 55 Gedabek 55 AfriOre 55 Los Helados 55 Pallancata Mine 55 Kuranakh 55 Akanani platinum 55 Hillgrove Resources 55 heap leach mine 55 Platinum Mines Zimplats 55 Malawi Mozambique Rwanda 55 pelletizing plant 55 Nachingwea Project 55 heap leach SX EW 55 Infill Drilling 55 tonnes@#.# g t Au [001] 55 Mining SARL 55 Geovic Cameroon 55 Jubilee Zinc Project 55 Cerro Chorcha 55 Zambian Copperbelt 55 Schmidtsdrift mine 55 Boddington mine 55 ferro nickel 55 Orezone Resources Inc. 55 Magusi 55 Maun Copper 55 Asmara Project 55 Yatela 55 Jujuy Argentina 55 Bisha Main 55 Avion Gold 55 Frischgewaagd Ledig project 55 Luismin 55 Bulk Sampling 55 Ampella Mining 55 Itilima 55 Porphyry Project 55 Uranium Exploration 55 Etinde 55 Djeno 55 Rio Zarza Gold 55 Canaguay 1 55 Navachab gold 55 Kabanga 55 Komana East 55 Askaf 55 Komahun Gold Project 55 Zandkopsdrift 55 Kittila mine 55 Aredor 55 Kobada 55 Mabale Hills 55 La Josefina 55 Luangue 55 #.#Mtpa 55 Pre Feasibility 55 Gahcho Kué 55 Cachinal 55 Cerro Quema 55 Sindirgi 55 doré bars 55 Nyinahin mining concession 55 Konkera 55 Veladero mine 55 Skorpion mine 55 El Torno gold 55 Riscos de Oro 55 Pelusa Property 55 Varvarinskoye gold 55 cathode copper 55 Diamcor 55 Codelco copper 55 Los Calatos 54 Horizonte Minerals LON HZM 54 Linhas Aereas de Mocambique 54 oz Inferred 54 Tirisano Mine 54 Kinyambwiga 54 Rosebel mine operated 54 Nkwe Platinum 54 Cerro Verde mine 54 Tubatse 54 Skorpion Zinc 54 Burnakura Gold Mine 54 Lo Increible 54 Nyinahin Mining Concession 54 Western Bushveld Joint 54 Tasiast Gold 54 SLAM Exploration Ltd. 54 Corcoesto Gold Project 54 EastCoast Energy 54 Akwaaba Deeps 54 Spinifex Ridge 54 Kevitsa 54 Sleeping Giant Mine 54 El Tapau 54 Steenkampskraal 54 Kipoi 54 Lithium Brine Project 54 Rooderand 54 Agua Rica 54 Kansai Mining 54 Alto Cuilo 54 Hitura nickel mine 54 Inferred Category 54 Caylloma mine 54 Callimachi contributed 54 Compania Minera Antamina 54 Pulacayo 54 Marenica Uranium Project 54 Nariin Sukhait 54 Shirotnaia 54 Ahafo 54 Las Lagunas 54 Masbate Gold 54 inferred ounces 54 Extract Resources Limited 54 Xstrata Nickel Raglan Mine 54 Barreal Seco 54 open pitable