Izakhi zomhlaba ezingavamile zivame ukuvela ohlwini lwamaminerali abalulekile, futhi ohulumeni emhlabeni wonke basekela lezi zimpahla njengendaba yentshisekelo yezwe nokuvikela izingozi ezinkulu.
Eminyakeni engu-40 edlule yentuthuko yezobuchwepheshe, izakhi zomhlaba ezingavamile (REEs) zibe yingxenye ebalulekile yenani elibanzi nelikhulayo lezinhlelo zokusebenza ngenxa yezakhiwo zazo ze-metallurgical, magnetic and electrical.
Insimbi ecwebezelayo emhlophe esiliva isekela imboni yezobuchwepheshe futhi iyingxenye yekhompuyutha nemishini yokulalelwayo, kodwa futhi isetshenziswa kabanzi kuma-alloys embonini yezimoto, i-glassware, imaging yezokwelapha kanye nokucwengwa kwe-petroleum.
Ngokusho kwe-Geoscience Australia, izinsimbi ezingu-17 ezihlukaniswa njengezakhi zomhlaba ezingavamile, okuhlanganisa izakhi ezifana ne-lanthanum, i-praseodymium, i-neodymium, i-promethium, i-dysprosium ne-yttrium, azivamile kakhulu, kodwa ukukhipha nokucubungula kwenza kube nzima ukuzithola ngezinga lezentengiso .
Kusukela ngeminyaka yawo-1980, iShayina ibingumkhiqizi omkhulu kunayo yonke wezinto zomhlaba eziyivelakancane, idlula amazwe ezinsizakusebenza zakuqala njengeBrazil, India kanye ne-United States, okwakuyizingxenye eziyinhloko zokusetshenziswa okubanzi kwezinto zomhlaba eziyivelakancane ngemva kokuvela kwamathelevishini anemibala .
Njengezinsimbi zebhethri, izitoko zomhlaba ezingavamile zibone ukukhula kwakamuva ngezizathu ezihlanganisa:
Izakhi zomhlaba ezingavamile zibhekwa njengezimbiwa ezibalulekile noma zamasu, futhi ohulumeni emhlabeni wonke bandisa ukuvikelwa kwalezi zimpahla njengendaba yesithakazelo sezwe.Isu Likahulumeni Wase-Australia Lezinto Ezibalulekile Ezimbiwayo isibonelo.
Abavukuzi bomhlaba abangavamile base-Australia babe nekota ematasa kaMashi. Lapha, sibheka ukuthi benzani -- kuphi -- nokuthi basebenza kanjani.
I-Kingfisher Mining Ltd (ASX:KFM) ithole izinto ezibalulekile zomhlaba eziyivelakancane kuphrojekthi yayo ye-Mick Well esifundeni sase-Gascoyne e-Washington State, enamamitha angu-12 wama-rare earth oxides (TREO) ahlanganisa u-1.12%, awo amamitha angu-4 omhlaba ongavamile Ingqikithi inani lama-oxide lalingu-1.84%.
Ukumbiwa kokulandelela endaweni okulindelwe i-MW2 kuhlelelwe ukuthi kuqale ngemva kwekota, kuqondiswe eminye imigomo ye-REE ngaphakathi komhubhe wama-54km.
Ukunwetshwa okusentshonalanga kwephaseji okuqondiwe kwe-REE kwaklonyeliswa ngezindawo zokuhlala ngemva nje kokuphela kwekota, okuyisinyathelo esibalulekile ngaphambi kohlolo oluhleliwe lwe-aeromagnetic kanye ne-radiometric eklanyelwe indawo.
Le nkampani iphinde yathola imiphumela yangaphambilini yokumba eMick Well ngoMashi, okuhlanganisa u-4m ku-0.27% TREO, 4m ku-0.18% TREO kanye no-4m ku-0.17% TREO.
Umsebenzi wasensimini uyathembisa, uhlonza isethi yokuqala yokungenela kwe-carbonatite okuyisikhombisa okwaziwa ukuthi kuhlotshaniswa nokuchithwa kwamaminerali e-REE.
Phakathi nekota ka-March, i-Strategic Materials Australia Ltd. iqedele ukwakha izakhiwo nezinsiza e-Korea Metal Works (KMP), eyabhaliswa ngokusemthethweni.
Ukufakwa kanye nokusetshenziswa kwesigaba sokuqala se-KMP kuzoqhubeka phakathi nekota, nomthamo ofakiwe wamathani ayi-2,200 ngonyaka.
I-ASM isalokhu izibophezele ekuthuthukiseni uxhaso lwezimali zephrojekthi yaseDubbo. Phakathi nekota, incwadi yenhloso evela kumshwalense wezohwebo waseKorea u-K-Sure yamukelwe ukuze inikeze i-ASM ukusekelwa okungaba khona komshwalense wesikweletu sokuthumela ngaphandle ukuze kuxhaswe ukuthuthukiswa kwephrojekthi.
Ngemva kocwaningo olwenziwe ngoZibandlela wonyaka odlule, inkampani yathumela umbiko wokuchibiyela iphrojekthi yaseDubbo kuhulumeni we-NSW, ohlanganisa ukuhlela okuhlongozwayo kanye nokuthuthukiswa kokuklama.
Izinguquko zebhodi phakathi nekota zazihlanganisa nokuthatha umhlalaphansi komqondisi ongeyona ingxenye yesigungu osekunesikhathi eside esebenza u-Ian Chalmers, obuholi bakhe babubalulekile ku-Project Dubbo, futhi bamukele i-FAICD ka-Kerry Gleeson.
I-Arafura Resources Ltd ikholelwa ukuthi iphrojekthi yayo ye-Nolans ihambisana kakhulu nesu lika-2022 lamaminerali abalulekile kanye nohlelo lwesabelomali lukahulumeni wobumbano, icaphuna ukukhuphuka okuqhubekayo kwamanani entengo ye-neodymium ne-praseodymium (NdPr) phakathi nekota, okunikeza ukuzethemba kwezomnotho wephrojekthi.
Le nkampani ifinyelela kumakhasimende ase-Korea afuna ukuvikela izimpahla zesikhathi eside ze-NdPr futhi isisayine isitatimende esihlangene sokubambisana ne-Korea Mine Remediation and Mineral Resources Corporation.
Phakathi nekota, inkampani imemezele ukuqokwa kwe-Societe Generale kanye ne-NAB njengabahleli abagunyaziwe bokusebenzisa isu lokuxhasa ngezimali izikweletu eziqhutshwa yi-ejensi yokuthekelisa. Ibike isikhundla esiqinile semali engama- $ 33.5 wezigidi zokuqhubeka nobunjiniyela bokuqala (FEED) nomphakeli. Hatch ngokohlelo lwe-Arafura.
Inkampani yethemba ukuthi isibonelelo sika-$30 million ngaphansi kwe-Modern Manufacturing Initiative sizosiza ukwakha imboni yokuhlukanisa umhlaba engavamile emsebenzini we-Nolan.
Umsebenzi wasensimini kuphrojekthi ye-PVW Resources Ltd's (ASX:PVW) ye-Tanami Gold kanye ne-Rare Earth Elements (REE) iphazanyiswa inkathi yemvula kanye nenani eliphezulu lamacala e-COVID, kodwa ithimba labahloli lithathe isikhathi ukugxila ekutholweni kwe-mineralology, umsebenzi wokuhlola i-metallurgical kanye no-2022 Ukuhlela uhlelo lonyaka lokumba lokuhlola.
Okugqamile kwekota kufaka phakathi amasampula ensimbi amahlanu anesisindo esifinyelela ku-20 kg abuyisela ukugaywa kwamaminerali aqinile okufika ku-8.43% we-TREO kanye namasampula ensimbi alinganiselwa ku-80% we-heavy rare earth oxide (HREO), okuhlanganisa isilinganiso sezingxenye ezingu-2,990 ngesigidi (ppm) Dysprosium oxide futhi kufika ku-5,795ppm we-dysprosium oxide.
Kokubili ukuhlolwa kwe-ore nokuhlukaniswa kozibuthe kube yimpumelelo ekukhuphuleni izinga lomhlaba elingandile lamasampuli ngenkathi kwenqaba inani elikhulu lamasampuli, okubonisa ukonga okungaba khona ezindlekweni zokucubungula ezansi nomfula.
Isigaba sokuqala sohlelo lokumba lwango-2022 ukubhola okungamamitha ayi-10,000 okujikeleza i-reverse (RC) kanye namamitha angu-25,000 omgodi wokumba.
I-Northern Minerals Ltd (ASX:NTU) iphethe ukubuyekezwa kwamasu ngekota ka-March, yaphetha ngokuthi ukukhiqizwa nokudayiswa komhlaba osindayo oxubene osindayo ogxile embonini ehlongozwayo yokucubungula izikali zezentengiselwano i-Browns Range kuyisu layo elincanyelwayo lesikhathi esiseduze .
Ukuhlaziya okwengeziwe kokusebenza okubuyisiwe phakathi nekota kubonise amathuba e-Zero, Banshee kanye ne-Rockslider, nemiphumela ehlanganisa:
I-Krakatoa Resources Ltd (ASX:KTA) ibimatasa kuphrojekthi ye-Mt Clere e-Yilgarn Craton, eNtshonalanga ye-Australia, inkampani ekholelwa ukuthi iqukethe ithuba elibalulekile le-REE.
Ikakhulukazi, izakhi zomhlaba ezingavamile kucatshangwa ukuthi zikhona ezihlabathini ze-monazite ezihlonzwe ngaphambilini ezigxile kumanethiwekhi okukhipha amanzi asenyakatho, nasezigabeni ze-lateral ezinesimo sezulu esijulile ezilondolozwe kabanzi ekuthuthukisweni kwe-ion ye-gneiss ombeni.
Amatshe e-carbonate anothe nge-REE ahlobene nesifundazwe esingumakhelwane i-Mt Gould Alkaline nawo angaba namandla.
Le nkampani ithole amatayitela amasha omhlaba abalulekile amakhilomitha-skwele ayi-2,241 kuphrojekthi ye-Rand, ekholelwa ukuthi kulindeleke ukuthi isingathe ama-REE ngobumba olufana nalawo atholakala eRand Bullseye.
Inkampani iqede ikota ngesikhundla semali engama- $ 730,000 futhi yavala umjikelezo woxhaso lwezigidi ezi-5 zamaRandi oholwa yi-Alto Capital ngemuva kwekota.
Kule kota, i-American Rare Earths Ltd (ASX:ARR) ibambisene nezinhlangano ezihola phambili zocwaningo zase-US ukuze kugxilwe kubuchwepheshe obusha bokukhipha okusekelwe ku-bio, ukuhlukaniswa kanye nokuhlanzwa komhlaba ongavamile.
Ukuqhubeka nokwengeza amathani ayizigidi eziyi-170 ezinsiza ze-JORC njengoba kuhleliwe kuphrojekthi yenkampani ephambili i-La Paz, lapho amalayisense okumba agunyazwe endaweni entsha yale phrojekthi eseningizimu-ntshonalanga lapho kuhloswe khona ukuthi kube namathani ayizigidi ezingama-742 kuya kwezingu-928, 350 kuya ku-400 TREO, okuyi-TREO. ukugcwalisa Isengezo esikhona sezinsiza ze-JORC.
Khonamanjalo, iphrojekthi ye-Halleck Creek kulindeleke ukuthi iqukathe izinsiza eziningi kune-La Paz. Cishe amathani ayizigidi ezingu-308 kuya kwezingu-385 zamatshe amaminerali e-REE ahlonzwe njengezinhloso zokuhlola, ngesilinganiso samabanga e-TREO asuka ku-2,330 ppm kuya ku-2912 ppm. Amalayisense agunyaziwe futhi kumbiwa yaqala ngoMashi 2022, kanti kulindeleke imiphumela yokumba ngoJuni 2022.
I-American Rare Earths iqede ikota ngebhalansi engukheshi engu-$8,293,340 futhi yabamba amasheya e-Cobalt Blue Holdings ayizigidi ezi-4 anenani elilinganiselwa ezigidini ezingu-3.36 zamaRandi.
Izinguquko zebhodi zihlanganisa ukuqashwa kuka-Richard Hudson kanye no-Sten Gustafson (US) njengabaqondisi abangeyona ingxenye yesigungu esiphezulu, kuyilapho u-Noel Whitcher, isikhulu esiphezulu sezimali sale nkampani, eqokwe njengonobhala wenkampani.
I-Proactive Investors Australia Pty Ltd ACN 132 787 654 (inkampani, thina noma thina) ikunikeza ukufinyelela kokungenhla, okuhlanganisa noma yiziphi izindaba, izingcaphuno, ulwazi, idatha, imibhalo, imibiko, izilinganiso, imibono,...
U-Tim Kennedy we-Yandal Resources uvumele imakethe ukuthi isheshise umsebenzi kuphothifoliyo yephrojekthi ye-WA yenkampani. Umhloli wamazwe usanda kuhlola izinhlobonhlobo zezinto ezihlosiwe ohlelweni lokumba lwephrojekthi ye-Gordons futhi waphothula ucwaningo lwamagugu kumaphrojekthi we-Ironstone Well kanye ne-Barwidgee...
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Isikhathi sokuthumela: May-24-2022