Mgodi waukulu kwambiri wa malasha ku China - Haerwusu Open Pit Mine.Mgodi wa malasha uli ku Inner Mongolia Autonomous Region City, Zhungeer Qi Ordos (Xuejiawan) Eastern genera m'derali, Kumpoto kwamangidwa ku Heidaigou Open-pit Coal mgodi. Pali ma roller ambiri oyendetsa migodi omwe amagwiritsidwa ntchito mumgodi.Malo osungiramo malasha omwe angathe kubwezeredwa ndi matani 17.3, makulidwe apakati a malasha ndi 21.01 metres, chiŵerengero chonse chovula ndi 6.626 cubic metres pa tani.Moyo wautumiki wamapangidwe ndi zaka 79.Mgodi woyamba wa malasha umasunga matani 6.36, ndipo pafupifupi chiŵerengero cha ma kiyubiki mita 4.099 pa toni, ndi moyo wautumiki wa zaka 32.

Mgodi wa malasha wa phulusa, sulfure wotsika, phosphorous wochepa, wosakhazikika kwambiri, wopatsa mphamvu zambiri, phulusa lalitali losungunuka la malawi aatali, omwe amadziwika kuti "malasha obiriwira", malasha okhala ndi mphamvu zapamwamba kwambiri, ali ndi chiyembekezo chamsika waukulu. ukadaulo wamigodi wamigodi ya malasha ndikutsata ndi chidebe chimodzi chofufutira fosholo ndi ntchito yovumbula yagalimoto ndi ma dragline.Tsiku lililonse chimphona chapadziko lonse lapansi chopangidwa ndi gulu lodzitsitsa lokhalokha lonyamula katundu wolemera kwambiri limasonkhana pano, ichi chimadziwika kuti "iron and Steel Group Mining toil" chilombo chothamangira kumalo amigodi a Wujin, ndikupanga phindu lalikulu.

Mgodi wa malasha wotseguka uli ku Ordos Plateau, yomwe ndi imodzi mwa madera ovuta kwambiri akukokoloka kwa madzi ndi nthaka ku China.Mphepete mwa nyanjayi ndi yoyima komanso yopingasa, zomera ndizochepa, kukokoloka kwa mphepo ndi chipululu ndizoopsa kwambiri, ndipo chilengedwe ndi choipa kwambiri.Kuchokera pakumanga kofunikira, mgodi wa malasha wotseguka udzalumikizidwa ndi chitukuko ndi greening.Kukula bwino kwa mgodi wa malasha ndikwabwino pamsika wa odzigudubuza migodi.

Mgodi wa malasha waukulu kwambiri padziko lonse lapansi - mgodi wa malasha wa Rochester.Mgodi wa malasha uli ku Powder River Basin ku Wyoming, ndi mgodi waukulu kwambiri padziko lonse wa malasha wokhala ndi matani opitilira 23.Mgodiwu ndi umodzi mwa minda ya malasha yayikulu kwambiri padziko lonse lapansi, yopangidwa ndi Peabody energy company.Chaka chilichonse mgodiwu umagula ma roller ambiri oyendetsa migodi.Bedi la malasha la mgodi wa malasha wa Rochester limatenga 18.3 metres pamtunda wa 76.2 metres ndipo limatalika makilomita 80.47.Mgodiwu uli ndi malo okwana masikweya kilomita 258.9, ofanana ndi kukula kwa Washington, D. c.. Malo osungiramo kaboni okwana pafupifupi matani 30.Zimatenga zaka 25 mpaka 30 kuti amalize migodi.Kupanga malasha ku Rochester kumadziwika kuti ndi malasha oyera kwambiri, kutentha kwa malasha pa kilogalamu imodzi ya mayunitsi amafuta aku Britain 8800, ndi sulfure wochepera 0.2%.

Malasha amagwiritsa ntchito kuvula kwamtambo wamtambo ndi ndowa imodzi ndi ukadaulo wamagalimoto, amadalira zida zazikulu, zamakina kwambiri, amawongolera kwambiri ntchito.Tsiku lililonse, pafupifupi maulendo 21 a masitima apamtunda odzaza malasha amayenda kuchokera ku mgodi wa malasha ku Wyoming ku Rochester kupita ku malo 100 opangira magetsi oyaka moto m'dziko lonselo.Ngakhale magalimoto a malasha oimiridwa pa malo opangira malasha a Rochester amatha kunyamula matani oposa 440. Mzindawu umadziwika kuti "world image center", "flower city", masika aliwonse, maluwa amaphuka, motero "maluwa. mzinda” padziko lapansi.