Libaka tse netefalitsoeng tsa khauta lefatšeng ka bophara ke lithane tse ka bang 100,000.Litheko tsa khauta li nyolohile hoo e ka bang 15% likhoeling tse tharo tse fetileng.

E le mofuta oa tšepe o nang le thepa e 'meli ea chelete le thepa, khauta ke karolo ea bohlokoa ea lichelete tsa lichelete tsa linaha tse fapaneng.Ho tloha qalong ea March, theko ea machaba ea khauta e nyolohile ho tloha ho $ 1,676 ho ea ho $ 1,912.77 ka June 1, e koala $ 1,904.84. E theohile ka tlase ho $ 1,900 ka Troy ounce matsatsing a mabeli a fetileng, empa e ntse e le holimo.Ka likhoeli tse tharo feela, theko ea khauta e ile ea phahama hoo e ka bang 15%.Ke liphetoho life tse etsahetseng letotong lohle la indasteri ea khauta ka pel'a 'maraka o ntseng o phahama?

Zhang Yongtao, Motlatsi oa Molula-setulo le Mongoli Kakaretso oa Mokhatlo oa Khauta oa China, o re ho phahama ha theko ea khauta ho fane ka monyetla oa histori bakeng sa nts'etsopele ea indasteri ea khauta ea lehae.Seoa sena se ile sa namela lefats'eng lohle, 'me liphetoho tsa tšohanyetso tsa maemo a machaba a lipolotiki le moruo li ile tsa matlafatsa boemo le karolo ea khauta haholo, tsa fana ka tšehetso e matla bakeng sa botsitso le ho phahama ha theko ea machaba ea khauta.Litheko tsa khauta li ea holimo le holimo ka ho feto-fetoha ho tsoelang pele, 'maraka oa khauta o sebetsa.Hajoale, theko ea khauta ea machaba e lula e phahame, e fanang ka monyetla oa histori bakeng sa nts'etsopele ea indasteri ea khauta.

Lintlha li bonts'a hore nts'etsopele ea lefats'e ea likhoebo tsa khauta e khethile mehloli ena ea ntlafatso ea lithane tse ka bang 100,000, ho kenyelletsa le mehloli ea tsebo ea mantlha ea lithane tse ka bang 50,000.Har'a lithane tse likete tse 100 tsa polokelo ea tlhahisoleseling ea lisebelisoa tsa tekheniki tsa nako ea khauta, litaba tsa mantlha li ajoa linaheng tse fetang leshome le metso e 'meli tse fapaneng, joalo ka Afrika Boroa, China, Russia, Australia, Indonesia le United States.

Ho latela lintlha tse fanoeng ke Lefapha la Lihloliloeng, ka selemo sa 2019, mehloli ea khauta ea China e ne e le lithane tse 14,131.06, e leng karolo ea 14.13 lekholong ea kakaretso ea lefatše.Leha ho le joalo, boemo ba China ba lipatlisiso tsa jeoloji ea mehloli ea liminerale tsa khauta bo batla bo le tlase, 'me mehloli ea eona ea motheo ke lithane tse 2,298.36, e leng se etsang hore e be sebaka sa borobong se seholo ka ho fetisisa sa polokelo ea khauta lefatšeng.Ho tloha ka 2016, palo ea merero ea lefats'e ea ho cheka khauta e ntse e eketseha butle-butle, 'me e qalile ho theoha ka 2019.

Khoeli le khoeli, palo ea merero ea lefats'e ea ho cheka khauta ka 2020 e ile ea nyoloha butle ka mor'a ho oa ka Hlakubele, ea nyolohela ho 197 ka December, ho nyoloha ka 112% ho tloha ka Hlakubele tlase ea 93. merero ea ho cheka khauta e tsepamisitsoe Australia, Canada le United States. .Ka 2020, Australia, Canada le United States li tla kenya ts'ebetsong merero ea ho cheka e 659, 539 le 172 ka ho latellana.Mmoho, dinaha tse tharo di etsa 72% ya diporojeke tsa lefatshe tsa ho tjheka gauta.Ho tloha 2016 ho isa 2018, palo ea lisebelisoa tsa khauta tse sa tsoa sibolloa lefats'eng li bonts'itse mokhoa oa ho eketseha butle butle, ho fihla ho lithane tse 1,682.7 ka 2018, mme e bonts'a ho theoha ho hoholo ka selemo sa 2019. haholo, e eketseha ka 27% ha e bapisoa le 2019, e fihlang lithane tse 1,090.Kakaretso ea mehloli ea khauta e sa tsoa sibolloa ka 2020 e ka sebopeho sa "A", 'me palo ea mehloli ea khauta e sa tsoa sibolloa ka Phuptjane le Phupu e tlase ebile e phahame ka ho fetisisa selemong, ka ho latellana, ke lithane tse 4.9 le lithane tse 410.6.

Le hoja lichelete tsa ho hlahloba libaka tsa khauta li fokotsehile haholo lilemong tsa morao tjena, mehloli ea lichelete ea khauta e ntse e eketseha selemo le selemo.Mathata a maholo le liphephetso tseo China e tobaneng le tsona bakeng sa nts'etsopele ea moruo oa indasteri ea merafo ea khauta li bonahatsoa ka likarolo tse tharo: Ea pele, matsete a tsamaiso ea lichelete tsa ho hlahloba khauta e theohile haholo, e leng se lebisang "koluoeng ea khaello ea mehloli ea khauta".Ea bobeli, likhoebo tsa tlhahiso le tsamaiso ea khauta li hloka ho etsa matsapa a kopanetsoeng ho ikamahanya le maemo a macha.Ka mohlala, masalla a cyanide a thathamisitsoe Lethathamong la Litšila Tse Amanang le Kotsi Tsa Naha, e leng se hlahisang tlhokahalo e phahameng ea tlhahiso ea merafo ea khauta.Taba ea boraro, tlhahisoleseling ea mahlale le thekenoloji ea khauta e ke ke ea khotsofatsa litlhoko tsa liindasteri tse fapaneng ho nts'etsopele ea 'maraka."Popontshwa ya mahlale le thekenoloji, ho kenyeletswa ditheknishiene tsa tikoloho tsa cyanide tse sa lefelloeng le tse tlase (litheko tse phahameng, bofokodi ba bokahohle), mathata a theknoloji ya boenjineri ba meepo e tebileng ya mmele ho bile thata ho phunyeletsa (jwalo ka ditjeho tse hodimo, tse thata).