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(Click for frequent words.) 69 Coalmine 69 coal mine 65 coalmine 61 Coal Mining 60 colliery 59 coal mines 58 Shenlong Coal Mine 57 Sunjiawan 57 Sunjiawan colliery 56 coalmines 56 Mianchi 56 Gaomendong Coal Mine 56 Xinmi 56 Daping coal 55 Chenjiashan Coal Mine 55 Mine Explosion 55 Mine 55 Daping Mine 55 mine 55 coal mining 54 Coal Miner 54 Dotiki 54 Daping mine 54 Jixi 54 Fengcheng 53 Colliery 53 Coalburg 53 Sigou Coal Mine 53 Xinxing mine 53 Coal Mine Explosion 52 Shuozhou 52 Iron Ore Mines 52 Coal 52 Wilpinjong 52 Xinxing Coal Mine 52 Carborough Downs 52 coal miners 52 Xingning 52 Hancheng 52 Wangjialing Coal Mine 52 Chenjiashan coal mine 52 Zuoyun 51 Qijiang 51 Pingdingshan 51 Iron Ore Mine 51 Sunjiawan coal mine 51 Surface Mine 51 Hard Coking Coal 51 Dongfeng Coal Mine 51 Sangshuping town 51 Xinjing Coal Mine 51 Wilberg Mine 51 Guanyao Coal 51 Enlow Fork Mine 51 Preparation Plant 50 Dajinhe Coal 50 Tongguan 50 Aracoma Mine 50 Luliang 50 Jianxin Coal Mine 50 Tongchuan 50 Belle Ayr 50 Xiangning county 50 Blacksville 50 Datong Coal Mine 50 Wu'an 50 miners 50 Lianyuan 49 Mine Blast 49 Jiexiu 49 Yuzhou 49 Xinxing 49 Heshun 49 Xiangning 49 Heilongjiang Longmei Mining 49 Caval Ridge 49 Gold Mine 49 coal miner 49 Wangjialing 49 Xiangfen County 49 collieries 49 United Taconite 49 NRE Wongawilli Colliery 49 Tunlan Coal Mine 49 Miners Trapped 48 Weiyuan county 48 Sunjiawan mine 48 Coalbed 48 Coal Miners 48 Chenjiashan mine 48 Coal Mine Blast 48 Absaloka 48 longwall mine 48 Grootegeluk 48 Gold Fields Kloof 48 Darby Mine 48 Rosebud Mining 48 Zhijian mine 48 Batian mine 48 Liupanshui 48 Dengfeng 48 Sihe Coal Mine 48 Pinglu 48 Shanxi Coking Coal 48 Daxing Coal Mine 47 Wangjialing coal mine 47 Oaky Creek 47 Qinshui 47 Beckley Pocahontas 47 Jinfeng mine 47 Liuguantun 47 Xingguang Coal Industry 47 Luxi 47 Nayong county 47 Verticalnaya 47 Jianhe Coal 47 Harmony Elandsrand mine 47 Sago Mine 47 Dugout Canyon 47 owned Chenjiashan coal 47 Foxleigh 47 Huaxian 47 Uranium Mine 47 Xingfa 47 longwall mines 47 Sawahlunto 47 Yichuan county 47 Yungang 47 Yandi mine 47 Lead Zinc Mine 47 Kroondal mine 46 North Antelope Rochelle 46 Maruwai 46 Xingshan 46 Genwal Resources 46 Anxin Coal Mining 46 Qitaihe 46 Sun Huashan 46 Nebo Ky. 46 Ok Tedi copper 46 Jianhe Project 46 Aracoma Coal Co. 46 Hongtong 46 Ruyang 46 Non Ferrous Metal 46 Miao Autonomous Prefecture 46 coal 46 privately owned Xiaonangou 46 Coal Mine Explosion Kills 46 coalmining 46 Coking Coal 46 Huayuan Mining Co. 46 Miners Rescued 46 Methane Gas 46 UBB Mine 46 Xinyao 46 Coal Mine Safety 46 Jellinbah 46 Minesadco 46 Henan province Shan 46 Dursunbey 46 Wangjialing mine 46 Aracoma Alma 46 Southern Kuzbass 46 Xuangang 46 Anthracite Coal 46 Sbaffoni 46 Mao Khe 46 Renison Bell 46 Monongah 45 Siberia Kemerovo region 45 Hegang Heilongjiang province 45 Mongolian Autonomous Prefecture 45 Alumina Refinery 45 Jinfeng 45 Halemba coal mine 45 coal seam 45 Laizhou 45 Coalbed Methane 45 Tunlan coal mine 45 Loveridge Mine 45 Nickel Mine 45 Shanxi province 45 Yandicoogina 45 Mine Safety 45 Coal Gasification 45 Sanmenxia 45 Jiwei Mountain 45 Hongtong county 45 Raspadskaya coalmine 45 Carl Shoupe 45 Songzai 45 Nolo Mine 45 Cerro Verde copper 45 Massey Aracoma Alma 45 Zhengzhou Coal Industry 45 Jiu Valley 45 Lingbao 45 Polymetallic Project 45 Absaloka Mine 45 Bambanani mine 45 Koornfontein 45 Yankuang 45 Jiaohe 45 Maamba Collieries 45 owner Guo Yungang 45 Blacksville No. 45 unfinished Wangjialing mine 45 Maikuben West 45 Tengchong 45 Mining 45 Zijin 45 Zhaoyuan 45 Wesfarmers Curragh 45 Galena Mine 45 Kompania Weglowa 45 bituminous coal mines 45 Shanghang 45 Genwal Mine 45 Miners Found Alive 45 Yandi iron ore 45 Longwall 45 Da Wa 45 miner 44 Copper Mine 44 Kayenta Mine 44 Chenjiashan 44 Wugang 44 Yuxian county 44 Moorvale mines 44 Appolo Fuels 44 Pattiki 44 Hegang 44 Safety SAWS 44 owned Huajin Coking 44 Newpac 44 anthracite mine 44 polymetallic mine 44 mines 44 Wang Dexue deputy 44 Tshepong mine 44 Fosterville Gold 44 Changyuan 44 coalfield 44 Erdenes MGL 44 Shanxi Coal 44 Waste Dump 44 mining 44 Trapped Miners 44 Coal Seam Gas 44 Yankuang Group 44 Kaixian 44 Kemerovo Region 44 Sago W.Va. 44 Mine Collapse 44 Sago explosion 44 Weiyuan 44 southwestern Guizhou province 44 longwalls 44 Zhezkazgan 44 coke oven 44 roof bolter 44 Gosowong 44 Jamegy 44 Xishui 44 spokesman Dirk Fillpot 44 Tolukuma Gold 44 Zhao Tiechui 44 low vol metallurgical 44 Massey Aracoma Coal 44 coalminer 44 Shanxi Provincial 43 Xstrata Copper Kidd 43 Ridgeway Deeps 43 Dong Mao Huo 43 Huaibei 43 Osinniki 43 steep sandstone cliffs 43 Kemerovo region 43 Consolidation Coal 43 Twentymile 43 Taizhina mine 43 W.va. 43 Gunnedah Basin 43 Newcrest Cadia 43 Zasyadko 43 MSHA 43 Beaconsfield Mine 43 Woodie Woodie manganese 43 Mt Lyell 43 Lomas Bayas 43 Elk Coal Mine 43 near Barroteran 43 Quecreek mine 43 Sago 43 Quecreek 43 flooded Wangjialing Coal Mine 43 Cobbora 43 Gauley Eagle 43 Bayuquan 43 Lengshuijiang 43 Yuxian 43 Xiaonangou coal mine 43 Nariin Sukhait 43 Buffelsfontein mine 43 Yunnan Tin 43 Maikuben 43 Marfork Coal Co. 43 Rio Tinto Hamersley 43 Neijiang 43 Zhao Tiechui deputy 43 Heilongjiang Longmei Holding 43 northern Shanxi province 43 Van Deeman Gold 43 CONSOL 43 Moorvale 43 Portovelo 43 Slab Fork 43 Cockatoo Coal 43 Beltana 43 Beaconsfield mine 43 uranium mines 43 Liuhuanggou 43 Mianchi county 43 Baralaba mine 43 Wyodak 43 Thermal Coal 43 Dazhai Village 43 Copper Smelter 43 Koolan Island 43 Ulyanovskaya mine 43 Mantos Blancos 43 Xiangfen county 43 Lennard Shelf 43 Caballo Mine 43 Sekisovskoye 43 Uneeda 43 Chuandongbei gas 43 Qingshan 43 Huayuan 43 Quecreek Mine 42 Shandan counties 42 Raspadskaya coal 42 Zasyadko mine 42 Pinglu County 42 tailings dam 42 Cement Plant 42 Yandi 42 Jama Jarrett spokeswoman 42 Hernshaw 42 Amerikohl Mining 42 Driefontein Gold 42 Coking 42 ICG Beckley 42 Dunkard Township 42 Xintai 42 Barapukuria coal mine 42 Mandiri Utama 42 Tunlan mine 42 Rosebud Mine 42 Wulong county 42 Karaganda region 42 Whim Creek copper 42 Southdown magnetite 42 Minorca Mine 42 Taum Sauk 42 Coppabella mine 42 Aracoma 42 Sepon 42 coke ovens 42 Shanxi Henan 42 Coppabella 42 Gold Fields Driefontein 42 Haizhou 42 Great Noligwa 42 Raspadskaya mine 42 Getchell Mine 42 Dotiki mine 42 Hibbing Taconite 42 Pinglu Project 42 Gujiao 42 Saucito 42 Pingyu Coal & 42 Southern Kuzbass Coal 42 Aberpergwm mine 42 Kalabity 42 Sharyn Gol 42 CHARLESTON W.Va. Coal 42 Spokeswoman Amy Louviere 42 Ulyanovskaya 42 Chichester Hub 42 Quinsam underground thermal 42 Iron Ore Project 42 Colowyo 42 Minas Moatize 42 Guizhou province 42 Escondida copper 42 Antimony Mine 42 Mount Thorley Warkworth 42 near Carletonville 42 Mineralised Zone 42 Mine Shaft 42 Kaltim Prima 42 Huajin Coking Coal 42 Western Turner Syncline 42 PT Adaro Indonesia 42 Luis Alberto Urzua 42 zinc smelting 42 Qitaihe branch 42 www.masseyenergyco.com 42 Duralie 42 Limited SCCL 42 China Shanxi Province 42 Elandsrand mine 42 Thach Khe 42 Smelting Plant 42 Yunnan Copper 42 EXX SJ 42 Buffelsfontein Gold 42 Meihekou 42 Mine Tailings 42 Zarechnoye 42 Xinyao Coal Mine 42 Shunda Mining 42 Zijin Mining 42 Huozhou County 42 Shanxi Coking 42 Ashdown molybdenum 42 Barapukuria Coal Mine 42 Wodgina mine 42 Yangquan Coal Industry 42 metallurgical coal mines 42 Pajingo gold 42 Tanjung Enim 42 Lamaque Gold 42 Aluminium Smelter 42 Dianjiang 41 Kalgold 41 CSH Gold 41 Iron Ore Mining 41 coking coal mines 41 Bituminous Coal 41 limestone quarry 41 Huadian Power 41 Datong Coal 41 Kolubara 41 Shanxi Province 41 Branch UBB 41 Bulk Sample 41 Malmberget 41 methane CMM 41 Porcupine Joint Venture 41 Ulaan Ovoo 41 Qiang Autonomous Prefecture 41 Aracoma mine 41 Zapadnaya mine 41 longwall 41 Indonesia Antam 41 Non ferrous Metals 41 W.Va. Coal Mine 41 Sanyuandong Coal Mine 41 Benga coal 41 Mosaic Potash 41 Moab Khotsong mine 41 Tintaya 41 forested Bitterroot Mountains 41 Heap Leach 41 Shanxi Jiaomei Group 41 Wuhai 41 Baal Bone 41 stone quarry 41 Tallmansville 41 Fuwan Silver 41 El Peñon 41 Eckley Miners Village 41 Mining Permit 41 Guangxi Guangwei Chemical 41 Quecreek miners 41 Plant Explosion 41 Blyvooruitzicht 41 Sago mine explosion 41 Dale Reightler 41 Abandoned Mines 41 massive Zasyadko mine 41 Bengalla 41 Shaanxi province 41 Amfire 41 Molybdenum Mine 41 taconite mine 41 Pend Oreille Mine 41 Kaltim Prima Coal 41 Whitetail Kittanning Mine 41 Anker Coal 41 Wang Donghai 41 Steel Minntac 41 Grzegorz Pawlaszek head 41 nickel concentrator 41 Farmersburg Mine 41 Aimag 41 Mutoshi 41 UBB mine 41 Holdings SACMH 41 coalminers 41 Chota Silver 41 Bharat Coking Coal 41 Mittal Steel Temirtau 41 Musonoi 41 Regis Bozek 41 thermal coal 41 Barakova mine 41 trapped miners 41 Mountaintop Mining 41 Uranium Mining 41 Barrick Gold Pierina 41 northeast Heilongjiang province 41 Xiangfen 41 southwest Guizhou province 41 Xingzhen Mining 41 PT Bukit Makmur 41 Donkin Coal Project 41 XStrata 41 Ensham 41 ICG Hazard 41 Survivable Space Found 41 coking coal miner 41 Southern Kuzbass OAO 41 Kennecott Minerals 41 Erdenes Tavan Tolgoi 41 Zhaojin Mining 41 Montcoal WV 41 Gold Copper Porphyry 41 Natural Gas Pipeline 41 Dotiki Mine 41 vol metallurgical coal 41 Furnace 41 Appalachian Fuels 41 Pingwu 41 Exxaro Resources Ltd. 41 Samancor Manganese 41 goldfields 41 Boodarie 41 Bootu Creek Manganese 41 Zapadnaya 41 Qunli mine 41 Ukraine Donbass coalfield 41 South Inkai Uranium 40 Esterhazy Saskatchewan 40 PPG Natrium 40 Coking Coal Project 40 Malartic Goldfields 40 Mirabela Nickel Ltd 40 Chuxiong prefecture 40 Scotia Mine 40 Genwal 40 Reading Anthracite 40 Quintette 40 Explosion shakes 40 Donkin Coal 40 IMX Resources 40 long jeeahng province 40 PBS Coals Quecreek Mine 40 Laiwu 40 Tasiast gold 40 Catenary Coal 40 Mamahak Coal Project 40 eastern goldfields 40 Xinwen Mining Group 40 Mine Reclamation 40 Loma Gorda 40 Aluminum Smelter 40 Denton Rawhide Mine 40 Ruda Slaska 40 owned Strongman Mine 40 bituminous mines 40 Sufco 40 Austral Coal 40 iron ore mines 40 nickel smelter 40 Kecheng 40 Tungsten Deposit 40 Keewatin Taconite 40 Dikulushi copper silver 40 Aracoma Alma Mine 40 Heilongjiang pronounced HAY 40 Yuanhua Coal Mine 40 Zululand Anthracite Colliery 40 Palabora 40 La Coipa 40 miner Exxaro 40 Chandgana Khavtgai 40 Changkeng 40 Spor Mountain 40 subsidiary Barrick Goldstrike 40 Coal Seams 40 Lead Zinc 40 Samancor 40 Coal KPC 40 RAG Coal 40 Power Plant 40 Jolu 40 Linfen 40 Boxey Point 40 Alluvial Diamond 40 Yubileinaya mine 40 Gujiao Shanxi 40 Pattiki mine 40 Tahmoor mine 40 Sepon copper 40 taconite plant 40 shiploader 40 Mines Gécamines 40 Pingyu 40 Dongfeng Coal mine 40 Otjozondu 40 Copper Deposit 40 Handlova 40 Murrin Murrin 40 Kaixian county 40 WV HNN 40 coalfields 40 Taconite 40 anthracite mines 40 Cadia Hill 40 Liugou mine 40 Zbigniew Madej spokesman 40 Inyanda 40 Elandsrand 40 Drainage Tunnel 40 Eastern Coalfields Limited 40 Eland shaft 40 BHP Billiton Ravensthorpe nickel 40 Xstrata Mount Isa 40 coal seams 40 Zijin Mining Group 40 Krasnolimanskaya mine 40 frigid Heilongjiang province 40 Zuun Mod Molybdenum 40 Collahuasi copper 40 Anaconda Mining 40 Anqiu 40 Hamersley Iron 40 Wambo 40 Xstrata Coal 40 Antamina copper zinc 40 Tulsequah Chief 40 Middlemount coal 40 Guizhou Provinces 40 Aracoma mines 40 Newmont Yanacocha 40 Porphyry Copper Project 40 Coal Fired Plant 40 #.#mtpa 40 ULV PCI coal 40 unmineable 40 Ovoot Tolgoi coal 40 Kuzbassrazrezugol 40 Aurizona Gold 40 Twin Shaft 40 Cayeli mine 40 Yanzhou Coal 40 Rosebel Gold 40 mineshaft 40 Sigou 40 Mooiplaats 40 Bowen Basin 40 Iron Ore 40 Reefton Goldfield 40 Irokinda 40 beneficiation plant 40 Queensland Galilee Basin 40 Codelco Chile 40 Coal Slurry 40 Copler Gold 40 Poracota 40 Xinwen 40 proposed Bonanza Ledge 40 Avebury nickel mine 40 Coal Seam 40 spokeswoman Leslie Fitzwater 40 blast furnace 40 Wharncliffe 40 Chandgana Tal 40 Tonghua Coal Mine 40 Coalfields 40 Bulyanhulu mine 40 Montana Tunnels Mine 40 opal mining 40 UMWA 40 Raspadskaya 40 Coalfield 40 Jay Smar 40 Iron Ore Joint Venture 40 HOLMES MILL Ky. 40 Sumochaganaobao region 40 Lake Cowal 40 Nalunaq Gold 40 Westchester Coal Mine 40 Kaixian County 40 mine shaft 40 Horsehead Corp. 40 Windarra 40 copper molybdenum mine 40 Tautona mine 40 Hobet 40 Metallurgical Site 40 Cananea copper 40 trench collapses 40 opencast coal mine 40 Collieries 40 Driefontein mine 40 Zhangzhuang mine 40 Yubileynaya mine 40 Mchuchuma 39 Woodie Woodie 39 Compressor Station 39 smelter 39 Metallurgical Construction 39 Kisladag 39 underground longwall 39 Tulsequah 39 magnetite iron ore 39 Kevin Stricklin MSHA 39 Mongolia Tavan Tolgoi 39 Yenakiyevo 39 Bougainville Copper 39 Soumber deposit 39 Igoda 39 Ulan 39 Consol McElroy 39 Bontang LNG 39 Kolomela 39 Koolyanobbing 39 Zhanjiang Port 39 Surface Mining Control 39 Kinsenda 39 Toguraci 39 PT Adaro Energy 39 lignite coal 39 Freeport Grasberg 39 County Coal Dotiki 39 Murrin Murrin nickel 39 OneSteel Whyalla 39 Onca Puma nickel 39 Tindals Mining Centre 39 Qinshui Basin 39 Anzac Day rockfall 39 primary escapeway 39 Perilya 39 Jolu mill 39 Gogebic Taconite 39 Bafokeng Rasimone Platinum 39 Dolet Hills 39 PT Antam 39 Hebei provinces 39 Yakutugol 39 Steelmaker Severstal International 39 Sago mine 39 eastern Jiangxi Province 39 Jiangsu Anhui Henan Hubei 39 Non Ferrous 39 Geita Gold 39 Mactung 39 Lamaque underground 39 Aracoma Coal Alma 39 Doug Conaway 39 coking 39 Nonferrous Metals 39 Moab Khotsong 39 Peculiar Knob 39 Pennsylvania Bituminous Coal 39 Shandong Jiangsu Henan Hebei 39 Tallering Peak 39 Kanmantoo 39 Jilin Petrochemical 39 bituminous coal 39 Pellet Plant 39 Konkola Deep Mining 39 synfuels plant 39 Frontier Kemper Constructors 39 Karanpura 39 Pinaya Project 39 near Tallmansville 39 Molybdenum Project 39 Gibraltar copper molybdenum 39 Las Bambas copper 39 La Jagua 39 Mr. Wusaty 39 KCGM 39 Buffelsfontein tailings recovery 39 Shenhua Coal 39 rockfall 39 Sadiola Gold 39 Quemahoning 39 Wodgina 39 Clairton Coke Works 39 Darasun 39 ore 39 Bosai Minerals Group 39 Rossing uranium mine 39 situ leach uranium 39 coal slurry ponds 39 South Eastern Coalfields 39 Stone Quarry 39 Permanently Close 39 Maoling 39 Shanxi 39 Bandmill 39 Nechalacho 39 Lithium Brine 39 Thach Khe iron ore 39 Mark Popernack 39 Los Bronces Los Pelambres 39 Paragominas 39 PetroChina Daqing 39 Tallmansville W.Va. 39 Tavan Tolgoi 39 survivor Brant Webb 39 Tampakan copper gold 39 Jiugang 39 Shaanxi Shanxi 39 Shenhua Ningxia Coal 39 Singareni Collieries Company 39 Taizhina 39 Galamsey 39 Merriespruit 39 Yuzhkuzbassugol 39 Montana Tunnels 39 Mountaintop removal coal 39 Baal Gammon 39 Anyang Steel 39 Rand Proprietary 39 Tintaya copper mine 39 Pallancata silver 39 W.Va. mine 39 ferronickel 39 Cooper Eromanga Basins 39 Tong Gong 39 Kuznetsk 39 Fola Coal 39 Wilburg mine 39 Chamalang 39 Uranium Exploration 39 Fishtrap Lake 39 Shinkolobwe mine 39 Joe Cerenzia 39 Enlow Fork 39 Bentonite 39 Coal Tar 39 Tethyan Copper 39 Hegang branch 39 Reefton goldfield 39 Orapa diamond 39 Ovoo 39 CoalQuest Development LLC 39 vast Wangjialing mine 39 Goondicum 39 El Teniente mine 39 coke oven battery 39 Tang Yinfeng migrant 39 Cantung Mine 39 PT Indo Tambangraya 39 Mufulira copper 39 Ramu Nickel 39 SMCRA 39 OMSL 39 Kambalda nickel 39 Joseph Cerenzia 39 Mettiki 39 CoalQuest 39 Duck Pond Mine 39 El Colmillo Gold 39 Taiyuan Coal Gasification 39 Jizhong Energy 39 Kubaka 39 Tonghua 39 Turquoise Ridge 39 coke oven gas 39 PT Aneka Tambang Antam 39 Abandoned Mine Land 39 Cerro Lindo 39 Daqing oilfield 39 Patriot Coal 39 Mulyashi 39 S MINER 39 U Ag Cu 39 Andrew Hutin 39 Rotowaro 39 Padcal 39 Morococha mine 39 copper smelter 39 West Angelas 39 Blyvooruitzicht mine 39 Guizhou Refined Coal 39 Montcoal 39 Willy Joynson 39 Blast Furnace 39 Comstock Lode 39 Consol Energy McElroy 39 Goldrea 39 Meikle mine 39 steel mill 39 longwall mining 39 Ramu nickel mine 39 northwestern Balikesir province 39 Wilberg mine 39 Yoquivo 39 Guodian 39 Opencast 39 Adaro Indonesia 39 Aberpergwm 39 Bonte Koe 39 TALLMANSVILLE 39 Honeymoon uranium 39 Jiangxi Copper Co 39 Mapochs 39 Autistic hiker 39 Yandicoogina mine 39 Los Pelambres 39 Marvel Loch 38 Truck Overturns 38 Batong Buhay 38 Tailings 38 Brickstreet 38 AMEX WLB 38 Ballarat Goldfields 38 Southmountain Coal Co. 38 Minntac Mine 38 Tanjianshan 38 Saurashtra Fuels 38 Karadon mine near 38 Wuhan Steel 38 Lomas Bayas copper 38 Fraziers Bottom 38 Karara iron ore 38 Langer Heinrich Uranium 38 Elandsrand Mine 38 Bootu Creek manganese 38 tailings piles 38 Songshan Mountains 38 Xinxing coal 38 Gindalbie Karara 38 Bulk Sampling 38 bauxite 38 Mingo Logan 38 Dajinhe 38 Drilling Underway 38 Commence Drilling 38 Majorsville 38 coking coal 38 Sheppton 38 Hechi 38 SCSR 38 Leviathan Mine 38 NorthMet 38 Gold Lead Zinc 38 Lingao county 38 boxcut 38 MEE #/#/# PriceWatch 38 Dadiangou 38 miner PT Aneka 38 Guizhou province Xinhua 38 Niquelandia nickel laterite 38 Ansteel 38 Escondida 38 Handan Steel 38 Andalex 38 Delta Dunia Makmur 38 opencast mine 38 goldmining 38 Saunda 38 Kloof mine 38 Bauxite Mining 38 LEE BLOOMQUIST covers 38 CNX Gas Corporation 38 Nickel Laterite 38 tailings dumps 38 PLC XTA.LN 38 Casa Negra mine 38 zinc smelter 38 Crandall Canyon 38 Abner Branch 38 Jama Jarrett 38 Jinlong Copper 38 Scrubgrass 38 megawatt supercritical 38 Fuxin 38 vertical ventilation shaft 38 Elkhorn Goldfields 38 Mt Windarra 38 tailings pile 38 Stillhouse 38 Hai Hua 38 PT Timah Tbk 38 Mt Oxide 38 Laiwu Steel 38 Pakri Barwadih 38 tailings retreatment 38 Blast Furnaces 38 tailings dams