Indlela Yokukhetha Indawo Yokuhlola Izimayini
Ukuhlola izimayini kuyinqubo eyinkimbinkimbi edinga ukucatshangelwa ngokucophelela nokulungiselela okuphelele. Esinye sezici ezibaluleke kakhulu zokuhlola ukukhetha indawo. Impumelelo yokuhlola izimayini incike kakhulu ekukhetheni indawo efanele, ngakho-ke le nqubo kumele yenziwe ngokucophelela futhi isekelwe ekuhlaziyeni okujulile. Lesi sihloko sizochaza izinyathelo ezibalulekile ekukhetheni indawo yokuhlola izimayini, okuhlanganisa nezici ezahlukahlukene ze-geological, ezomnotho, ezemvelo, kanye nezomthetho okumele zicatshangelwe.
1. Ucwaningo Lokuqala kanye Nokumamephu Ezwe
A. Ucwaningo Lwezincwadi
Isinyathelo sokuqala ekukhetheni indawo yokuhlola izimayini ukwenza ucwaningo lokuqala. Lokhu ngokuvamile kuhilela ukubuyekezwa kwezincwadi okuhlanganisa ucwaningo lwangaphambilini, amamephu e-geological, kanye nemibiko yokuhlola yangaphambilini. Idatha evela ocwaningweni lwangaphambilini inganikeza umbono wokuqala wezindawo ezingaba khona zezimayini endaweni.
B. Imephu Yezwe
Ukumapha kwe-geological yasensimini kuyisinyathelo esilandelayo esibalulekile. Ukubuka insimu ngqo kungakhomba ukwakheka kwe-geological, izakhiwo ze-geological ezifana namaphutha noma ama-fold, kanye nezinhlobo zamadwala ezinamandla okuqukatha amaminerali abalulekile. Lokhu kumapha kwe-geological kumele kwenziwe ososayensi be-geological abanolwazi ukuqinisekisa imiphumela enembile nenolwazi.
2. Ucwaningo Lwezinto Eziphilayo Nezamakhemikhali
A. Ucwaningo Lwezemvelo
Ucwaningo lwe-geophysical lwenziwa ukuze kutholakale ulwazi mayelana nomhlaba ongaphansi komhlaba ngaphandle kwesidingo sokubhoboza. Amasu avamile afaka phakathi ukuhlolwa kwe-magnetometry, i-gravimetry, kanye ne-seismic. Imininingwane evela ocwaningweni lwe-geophysical ingasiza ekuboneni ukungalingani kwe-geological okungase kubonise ukuba khona kwezimbiwa.
B. Ukuhlaziywa kwe-Geochemical
Ukuhlolwa kwe-geochemical kuhilela ukuthatha amasampula enhlabathi, amanzi, kanye namadwala ukuze kuhlaziywe ngamakhemikhali. Lokhu kuhlaziywa kungakhomba ukugcwala kwezinto ezithile zamakhemikhali ezingaba yizinkomba zokuba khona kwamaminerali ayigugu ngaphansi komhlaba. Ukuhlolwa kwe-geochemical kuvame ukusetshenziselwa ukuqinisekisa okutholakele kokuhlolwa kwe-geophysical.
3. Ukuhlolwa Komnotho
A. Ukutholakala kanye Nokufinyeleleka Kwengqalasizinda
Ingqalasizinda efana nemigwaqo, izitimela, amachweba, kanye namanethiwekhi kagesi zithinta kakhulu izindleko zokusebenza kwezezimayini. Izindawo eziseduze nengqalasizinda enhle zizuzisa kakhulu ngokwezomnotho. Lokhu kufinyeleleka kuhlanganisa nokulula kokuthutha imishini esindayo nezinto zokwakha endaweni yemayini.
B. Izindleko Zokusebenza Nezivumelwano
Ukubala izindleko zokusebenza ngokuningiliziwe kubalulekile. Ezinye izindleko okudingeka zicatshangelwe zifaka phakathi ukumba, ukuthutha, ukucubungula amaminerali, kanye nokusabalalisa. Ngaphezu kwalokho, izivumelwano zezimali nabatshalizimali noma abanikazi bezivumelwano kumele zicaciswe kusukela ekuqaleni.
C. Ukuhlaziywa Kwemakethe
Amathemba entengo yamaminerali azohlolwa kumele acatshangelwe. Ukuhlaziywa kwemakethe kuhlanganisa ukuthambekela kwentengo, ukutholakala kanye nesidingo, kanye nokubikezela kwesikhathi esizayo. Imakethe ezinzile enamathemba amahle izosekela ukuzinza kwesikhathi eside kwamabhizinisi ezimayini.
4. Izinto Ezicatshangelwayo Ngezemvelo
A. Ucwaningo Lomthelela Emvelweni
Ngaphambi kokuqala ukuhlola, ucwaningo lomthelela emvelweni (i-AMDAL) luyimpoqo. Lolu cwaningo luhlose ukuhlola umthelela ongaba khona wemisebenzi yezimayini endaweni ezungezile, okuhlanganisa umoya, amanzi, inhlabathi, kanye nekhwalithi yezitshalo nezilwane. Imibono yochwepheshe bezemvelo nayo iyadingeka ukuthuthukisa uhlelo lokuphatha imvelo olusebenzayo.
B. Ukusetshenziswa Kobuchwepheshe Obungani Nemvelo
Ukukhetha ubuchwepheshe obunobungani nemvelo kuzosiza ekunciphiseni imiphumela emibi yokuhlola emvelweni. Lobu buchwepheshe buhlanganisa izinhlelo zokuphatha amanzi amdaka, ukulawula uthuli, kanye nokucubungula imfucuza yamatshe. Izinkampani zezimayini kumele zizibophezele ekusebenziseni lobu buchwepheshe njengengxenye yemithwalo yazo yemfanelo yomphakathi neyezemvelo.
C. Imithethonqubo Yezemvelo
Imithethonqubo yezemvelo esebenza ezindaweni zokuhlola kumele iqondwe futhi ilandelwe. Izwe ngalinye, noma ngisho nesifunda, linemithethonqubo yalo ephathelene nemisebenzi yezimayini kanye nokuvikelwa kwemvelo. Ukuqinisekisa ukulandelwa kwale mithethonqubo kuzovikela izinkampani ekujezisweni okusemthethweni kanye nokuphazamiseka kokusebenza.
5. Izici Zezenhlalo Namasiko
A. Ubudlelwano Nemiphakathi Yasendaweni
Imiphakathi yasendaweni yiyo ethinteka kakhulu yimisebenzi yezimayini. Ukwakha ubudlelwano obuhle nabo kanye nohulumeni wendawo kubalulekile. Ukuxhumana okuhle kanye nokubandakanyeka komphakathi enqubweni yokuhlola kunganciphisa izingxabano futhi kukhuthaze ukwesekwa okuvela kubo bonke abathintekayo.
B. Uhlelo Lokunika Amandla Umphakathi
Izinhlelo zokunika amandla umphakathi zingaba uhlobo lomthwalo wemfanelo emphakathini wezinkampani zezimayini. Lezi zinhlelo zingafaka ukuqeqeshwa kwamakhono, izifundi zemfundo, noma ukwakhiwa kwezikhungo zomphakathi ezizuzisa umphakathi. Ngalezi zinhlelo, izinkampani zingaba nomthelela omuhle ngqo emiphakathini yendawo.
6. Izinqubo Zokunikeza Ilayisense Yezimayini Nemithethonqubo
A. Ukufaneleka Kwendawo
Kubalulekile ukuqinisekisa ukuthi indawo ekhethiwe ayikho endaweni evinjelwe noma evikelwe ngokomthetho. Hlola ukuthi indawo isivele inayo yini imvume yokuvumela noma isasenqubweni yokufaka isicelo. Indawo enesimo esisemthethweni esicacile izonciphisa ingozi yengxabano yesikhathi esizayo.
B. Inqubo Yokunikeza Ilayisense
Inqubo yokuthola izimvume zokuhlola nezezimayini ivame ukuthatha isikhathi futhi ibiza kakhulu. Izwe ngalinye linemithethonqubo ehlukile mayelana nalokhu. Izinkampani kumele zilungiselele amadokhumenti aphelele futhi zidlule ezinqubweni ezahlukene zokuqinisekisa yiziphathimandla ezifanele.
7. Ubuchwepheshe Nokusungula Izinto Ezintsha Ekuhloleni Izimayini
A. Ukusetshenziswa Kobuchwepheshe Obuthuthukisiwe
Ubuchwepheshe obufana nama-drone okudweba imephu yasemoyeni, isofthiwe yokulingisa i-geological, kanye nemishini yokubhoboza yesimanje kuthuthukisa kakhulu ukusebenza kahle nokunemba kokuhlola izimayini. Lobu buchwepheshe busiza ekuqoqweni nasekuhlaziyweni kwedatha, okuholela ezinqumweni ezinembile nezinembile.
B. Ukusungula Izinto Ezintsha Ekucubungulweni Kwezimbiwa
Ukusungula izinto ezintsha kwezobuchwepheshe bokucubungula amaminerali kwenza kube lula ukukhipha izinto ngendlela ephumelelayo nengangcolisi imvelo. Izinkampani zezimayini kumele zihambisane nentuthuko yezobuchwepheshe kulo mkhakha ukuze zihlale zincintisana futhi zizinzile.
Isiphetho
Ukukhetha indawo yokuhlola izimayini kuyinqubo eyinkimbinkimbi edinga ukucatshangelwa kwezici ezahlukene, okuhlanganisa i-geology, ezomnotho, ezemvelo, izici zomphakathi, kanye nemithethonqubo. Isigaba ngasinye senqubo yokukhetha indawo kumele senziwe ngokucophelela nangokucophelela ukuqinisekisa ukuhlola okubushelelezi nokuphumelelayo. Ngokuthuthukisa isu eliqinile elisekelwe ezinyathelweni ezingenhla, izinkampani zezimayini zinganciphisa izingozi futhi zandise amathuba okuphumelela ekuhloleni nasekuthuthukisweni kwezimayini.
