Izimayini

Isu Lokuthuthukiswa Kwengqalasizinda Yezimayini Eliphumelelayo Ukuthuthukiswa kwengqalasizinda yezimayini kuyisisekelo esiyinhloko esinquma ukusebenza okubushelelezi, ukuphepha emsebenzini, kanye nezindleko zokukhiqiza zesikhathi eside. Le ngqalasizinda ayihlanganisi nje kuphela imigwaqo yezimayini noma izikhungo zokucubungula, kodwa futhi nezinhlelo zamandla, amanzi, izindlu zabasebenzi, amanethiwekhi okuxhumana, amachweba, kanye nezikhungo zokuphepha nokusekela imvelo. Ngenxa yokutshalwa kwezimali okukhulu kokuqala… Funda kabanzi… Funda kabanzi

Izindlela Zokumbiwa Nokucubungula Okusimeme Kwezimbiwa Ukumbiwa kwamaminerali kudlala indima ebalulekile ekuhlangabezaneni nesidingo sezinto zokusetshenziswa zokuthuthukiswa kwengqalasizinda, amandla, ubuchwepheshe, ngisho namadivayisi kagesi ansuku zonke. Kodwa-ke, lo msebenzi uhlotshaniswa nokuphazamiseka kwemvelo, izinguquko zomhlaba, ukusetshenziswa kwamandla okukhulu, kanye namathuba okungqubuzana komphakathi ezindaweni zokumbiwa. Ngakho-ke, umqondo wokumbiwa kwamaminerali okusimeme nokucubungula… Funda kabanzi

Indima Nemithwalo Yemfanelo Yonjiniyela Bezimayini Kumaphrojekthi Onjiniyela bezimayini badlala indima ebalulekile ekuqinisekiseni ukuthi imisebenzi yezimayini iyasebenza, iphephile, futhi ihlinzeka ngenani eliphezulu kwezomnotho ngaphandle kokunganaki izici zemvelo nezenhlalo. Kuphrojekthi yezimayini—kungakhathaliseki ukuthi iyindawo evulekile noma engaphansi komhlaba—onjiniyela bezimayini abasebenza hhayi nje ngemuva kwedeski bebala izindawo zokugcina nokuklama imigodi, … Funda kabanzi

Inqubo Yokukhiqizwa Nokucubungula I-Copper Ore I-Copper (Cu) ingenye yezinsimbi ezibaluleke kakhulu empilweni yanamuhla. Ukuqhuba kwayo kagesi nokushisa, ukumelana nokugqwala, kanye nokuguquguquka okuhlobene kwenza i-copper ibe yinto ebalulekile yezintambo zikagesi, izingxenye zikagesi, amapayipi, ngisho nezinto zamandla avuselelekayo ezifana namaphaneli elanga nama-wind turbine. Kodwa-ke, ngaphambi kokuba ibe... Funda kabanzi

Amasu Okuphatha Umthelela Emvelweni Ezimayini Izimayini zidlala indima ebalulekile ekuhlinzekeni ngezinto zokusetshenziswa, amandla, kanye namaminerali okuthuthukiswa, kusukela engqalasizinda kanye nokukhiqiza kuya kubuchwepheshe. Kodwa-ke, lo msebenzi ubuye ube nemiphumela ebalulekile emvelweni, njengokushintsha kwesimo sendawo, ukuwohloka kwekhwalithi yamanzi, ukungcola komoya, ukulahlekelwa yizinto eziphilayo, kanye nomthelela kwezenhlalo nakwezomnotho emiphakathini ezungezile. Ngakho-ke, ukuphathwa kwezimayini… Funda kabanzi

Izindlela Zokusebenza kanye Nezindinganiso Zokucubungula Amaminerali Ezingeni Eliphezulu Ukucubungula amaminerali kuyisixhumanisi esibalulekile embonini yezimayini, okusebenza njengebhuloho phakathi kwamaminerali angcolile nemikhiqizo ethengiswayo elungele ukusetshenziswa kamuva. Phakathi kwezidingo zemakethe yomhlaba wonke, ukucubungula amaminerali akusekho nje ngokufinyelela ama-tonnage aphezulu noma izinga. Imboni… Funda kabanzi

Ukusetshenziswa Kwamathuluzi Okulinganisa Ekuhloleni Izimayini Ukuhlola izimayini kuwuchungechunge lwemisebenzi yokuthola, ukuhlola, kanye nokumaka izinsiza zezimayini ezingaba khona ngaphambi kokuba kuqale ukumba. Kule nqubo, amathuluzi okulinganisa adlala indima ebalulekile ngoba zonke izinqumo—kusukela ekunqumeni izindawo zokumba kanye nokudala amamephu ejiyoloji kuya ekulinganiseni izindawo ezigciniwe—zincike kakhulu kwikhwalithi yedatha. Iphutha lokulinganisa lamamitha ambalwa nje lingakwazi… Funda kabanzi

Inqubo Nobuchwepheshe Bokumba Amalahle Ngaphansi Komhlaba Ukumba amalahle ngaphansi komhlaba kuyindlela yokukhipha amalahle ehilela ukumba nokukhipha amalahle emithungweni ejulile ngaphansi kobuso boMhlaba. Le ndlela ngokuvamile ikhethwa lapho umthungo wamalahle ujule kakhulu, unobukhulu obuthile, noma lapho izimo zejoloji zivumela ukumbiwa kwemigodi evulekile... Funda kabanzi

Amasu Okuhlola I-Geophysical Okuhlola Izimayini Ukuhlola izimayini kuyisigaba esibalulekile ngaphambi kokuba noma yimuphi umsebenzi wokumba uqale. Phakathi nalesi sigaba, inkampani noma ithimba lokuhlola lifuna ukuqonda i-geology engaphansi komhlaba: lapho kutholakala khona ama-ore deposits, ubukhulu bawo, ikhwalithi yawo, kanye nezingozi ezingaba khona ezihlobene nokumba. Enye yezindlela eziphumelela kakhulu "zokubona" ​​indawo engaphansi komhlaba... Funda kabanzi

Izimiso Nezindlela Zokucubungula Insimbi Ukucubungula insimbi kuwuchungechunge lwezinqubo zobunjiniyela zokuguqula izinto ezimbiwe (insimbi) zibe imikhiqizo enenani eliphezulu, njengezinto ezigxilile, izinsimbi ezihlanzekile, noma ama-alloy ensimbi. Insimbi esanda kumbiwa ngokuvamile ixutshwa nokungcola (i-gangue), iyahlukahluka ngobukhulu, futhi inokuqukethwe kwensimbi okungahlangabezani nezidingo zezimboni. … Funda kabanzi