Zosowa zapadziko lapansi nthawi zambiri zimawonekera pamindandanda yazambiri zamchere, ndipo maboma padziko lonse lapansi akuchirikiza zinthuzi ngati nkhani yokonda dziko komanso kuteteza ziwopsezo zamtundu uliwonse.
Pazaka 40 zapitazi za kupita patsogolo kwaukadaulo, ma rere Earth element (REEs) akhala gawo lofunikira pazambiri komanso kuchuluka kwa ntchito chifukwa cha zitsulo, maginito ndi magetsi.
Chitsulo chonyezimira chasiliva choyera chimathandizira ntchito yaukadaulo ndipo ndichofunikira pazida zamakompyuta ndi zowonera, komanso chimagwiritsidwanso ntchito kwambiri m'mafakitale opangira magalimoto, zida zamagalasi, zojambula zamankhwala komanso kuyenga mafuta.
Malinga ndi Geoscience Australia, zitsulo 17 zomwe zimatchulidwa kuti ndizosowa kwambiri zapadziko lapansi, kuphatikizapo zinthu monga lanthanum, praseodymium, neodymium, promethium, dysprosium ndi yttrium, sizosowa kwenikweni, koma kuchotsa ndi kukonza kumapangitsa kuti zikhale zovuta kupeza pamalonda.
Kuyambira zaka za m'ma 1980, dziko la China lakhala likupanga zinthu zazikulu kwambiri padziko lonse lapansi zapadziko lonse lapansi, kupitilira maiko omwe adakhalapo kale monga Brazil, India ndi United States, omwe anali zigawo zazikulu za kufalikira kwa zinthu zapadziko lapansi zomwe zidapezeka pambuyo poti mawayilesi amtundu wamitundu.
Monga zitsulo za batri, masheya osowa padziko lapansi awona kukula kwaposachedwa pazifukwa kuphatikiza:
Zinthu zapadziko lapansi zosawerengeka zimaonedwa kuti ndizofunika kwambiri, ndipo maboma padziko lonse lapansi akuwonjezera chitetezo cha zinthuzi ngati zofuna za dziko. Chitsanzo cha Boma la Australia la Critical Minerals Strategy.
Ogwira ntchito m'migodi osowa ku Australia anali ndi kotala ya Marichi yotanganidwa. Apa, tikuwona zomwe akuchita - komwe - komanso momwe akuchitira.
Kingfisher Mining Ltd (ASX:KFM) yapeza zinthu zofunika kwambiri padziko lapansi pano pa projekiti yake ya Mick Well m'chigawo cha Gascoyne ku Washington State, yokhala ndi ma 12 metres a rare earth oxides (TREO) okwana 1.12%, pomwe 4 metres asoso lapansi kuchuluka kwa oxides anali 1.84%.
Kubowola kotsatira pazayembekezo la MW2 kukuyembekezeka kuyamba pambuyo pa kotalayi, kutsata mipherezero yowonjezera ya REE mkati mwa 54km corridor.
Kuwonjezeredwa kwa kumadzulo kwa khola la REE kunapatsidwa malo okhalako kotala itangotha kumene, sitepe yofunika kwambiri patsogolo pa kafukufuku wolinganizidwa wa aeromagnetic ndi ma radiometric opangidwira derali.
Kampaniyo idalandiranso zotsatira zoboola zam'mbuyomu ku Mick Well mu Marichi, kuphatikiza 4m ku 0.27% TREO, 4m ku 0.18% TREO ndi 4m ku 0.17% TREO.
Ntchito yam'munda ikulonjeza, ndikuzindikiritsa zoyambira zisanu ndi ziwiri za carbonatite zomwe zimadziwika kuti zimagwirizanitsidwa ndi mineralization ya REE.
Mu kotala ya Marichi, Strategic Materials Australia Ltd. idamaliza kumanga nyumba ndi zida ku Korea Metal Works (KMP), zomwe zidalembetsedwa mwalamulo.
Kuyika ndi kuyitanitsa gawo loyamba la KMP kupitilira mu kotalayi, ndikuyika matani 2,200 pachaka.
ASM idakali yodzipereka kupititsa patsogolo ndalama za polojekiti ya Dubbo. Pakati pa kotalayi, kalata yochokera ku kampani ya inshuwaransi ya ku Korea K-Sure inalandiridwa kuti ipereke ASM ndi thandizo la inshuwaransi ya inshuwaransi yotumiza kunja kuti athandizire chitukuko cha polojekitiyi.
Kutsatira kafukufuku wokhathamiritsa womwe unachitika mu Disembala chaka chatha, kampaniyo idapereka lipoti losintha pulojekiti ya Dubbo ku boma la NSW, lomwe limaphatikizapo kukonza mapulani ndi kukonza mapulani.
Kusintha kwa bolodi mu kotalayi kunaphatikizapo kusiya ntchito kwa mkulu yemwe sanali wachiwiri kwa nthawi yaitali Ian Chalmers, yemwe utsogoleri wake unali wofunika kwambiri pa Project Dubbo, ndipo adalandira Kerry Gleeson FAICD.
Arafura Resources Ltd imakhulupirira kuti ntchito yake ya Nolans ikugwirizana kwambiri ndi ndondomeko ya boma la federal ya 2022 yofunika kwambiri ya mchere ndi ndondomeko ya bajeti, ponena za kukwera kwa mitengo ya neodymium ndi praseodymium (NdPr) m'kati mwa kotala, zomwe zimapereka chidaliro mu chuma cha polojekiti.
Kampaniyo ikufikira makasitomala aku Korea omwe akufuna kupeza njira zopezera zinthu zanthawi yayitali za NdPr ndipo yasaina chikalata chogwirizana ndi Korea Mine Remediation and Mineral Resources Corporation.
Mu kotala, kampaniyo idalengeza kusankhidwa kwa Societe Generale ndi NAB ngati otsogolera otsogolera kuti agwiritse ntchito njira zoyendetsera ngongole zomwe zimayendetsedwa ndi bungwe loyendetsa ngongole. Hatch malinga ndi dongosolo la Arafura.
Kampaniyo ikuyembekeza thandizo la $ 30 miliyoni pansi pa Boma la Modern Manufacturing Initiative lithandiza kumanga malo osowa nthaka olekanitsa ntchito ya Nolan.
Ntchito yakumunda ku PVW Resources Ltd's (ASX:PVW) pulojekiti ya Tanami Gold ndi Rare Earth Elements (REE) yasokonezedwa ndi nyengo yamvula komanso kuchuluka kwa milandu ya COVID, koma gulu lofufuza latenga nthawi kuyang'ana kwambiri zomwe zapeza, ntchito yoyezetsa zitsulo ndi 2022 Kukonzekera pulogalamu yapachaka yowunikira.
Mfundo zazikuluzikulu za kotalayi zinaphatikizapo zitsanzo zisanu zazitsulo zolemera mpaka 20 kg zomwe zimabwezeretsa mchere wamphamvu wofika pa 8.43% TREO ndi zitsanzo zazitsulo za 80% heavy rare earth oxide (HREO) peresenti, kuphatikizapo pafupifupi magawo 2,990 pa milioni (ppm) Dysprosium. oxide ndi mpaka 5,795ppm ya dysprosium oxide.
Mayesero onse a ore kusanja ndi maginito kulekana ndi bwino kukweza osowa dziko kalasi ya zitsanzo pamene kukana chiwerengero chachikulu cha zitsanzo, kusonyeza kuti angathe kupulumutsa mu kutsika mitengo processing.
Gawo loyamba la 2022 pobowola pobowola ndi 10,000 metres of reverse circulation (RC) ndi 25,000 metres pobowola pakatikati.
Northern Minerals Ltd (ASX:NTU) idamaliza kuwunikiranso mu kotala ya Marichi, pomaliza kuti kupanga ndi kugulitsa nthaka yosakanikirana yosowa kwambiri kumachokera ku malo opangira malonda a Browns Range ndi njira yomwe amakonda.
Kuwunika kwina kobowola komwe kunabweranso mu kotalayi kunawonetsa chiyembekezo cha Zero, Banshee ndi Rockslider, ndi zotsatira kuphatikiza:
Krakatoa Resources Ltd (ASX:KTA) yakhala yotanganidwa pantchito ya Mt Clere ku Yilgarn Craton, Western Australia, yomwe kampaniyo ikukhulupirira kuti ili ndi mwayi wofunikira wa REE.
Makamaka, zinthu zapadziko lapansi zosowa zimaganiziridwa kuti zilipo mumchenga wa monazite womwe udadziwika kale womwe umakhazikika m'mitsinje yakumpoto, komanso m'magawo ozama kwambiri omwe amasungidwa mu gneiss chitukuko cha ion adsorption mudongo.
Miyala ya carbonate yolemera kwambiri ya REE yokhudzana ndi chigawo choyandikana ndi Mt Gould Alkaline ilinso ndi kuthekera.
Kampaniyo yapeza maudindo atsopano a 2,241 masikweya kilomita pa projekiti ya Rand, yomwe ikukhulupirira kuti ikuyembekezeka kukhala ndi ma REE mu dongo lofanana ndi lomwe likupezeka ku Rand Bullseye chiyembekezo.
Kampaniyo idamaliza kotala ndi ndalama zokwana $ 730,000 ndikutseka ndalama zokwana $ 5 miliyoni motsogozedwa ndi Alto Capital pambuyo pa kotala.
Kotala ino, American Rare Earths Ltd (ASX:ARR) idagwirizana ndi mabungwe ofufuza aku US kuti ayang'ane kwambiri zaukadaulo watsopano wochotsa zinthu zokhazikika, zolekanitsa ndi kuyeretsa dziko losowa.
Kupitilira kuwonjezera matani 170 miliyoni azinthu za JORC monga momwe adakonzera polojekiti yayikulu yakampani ku La Paz, pomwe zilolezo zobowola zavomerezedwa kudera latsopano lakummwera chakumadzulo kwa polojekitiyi ndi cholinga choyerekeza matani 742 mpaka 928 miliyoni, 350 mpaka 400 TREO, yomwe ndi zimathandizira pazowonjezera zomwe zilipo ku JORC zothandizira.
Pakadali pano, pulojekiti ya Halleck Creek ikuyembekezeka kukhala ndi zinthu zambiri kuposa La Paz. Pafupifupi matani 308 mpaka 385 miliyoni a miyala yamtengo wapatali ya REE adadziwika ngati zolinga zowunikira, ndi magiredi apakati a TREO kuyambira 2,330 ppm mpaka 2912 ppm. Malayisensi avomerezedwa ndikubowola. idayamba mu Marichi 2022, ndipo zotsatira za kubowola zikuyembekezeka mu June 2022.
American Rare Earths inamaliza kotalali ndi ndalama zokwana $8,293,340 ndipo inatenga magawo 4 miliyoni a Cobalt Blue Holdings amtengo wapatali pafupifupi $3.36 miliyoni.
Zosintha za bungweli zikuphatikiza kusankhidwa kwa Richard Hudson ndi Sten Gustafson (US) ngati oyang'anira osayang'anira, pomwe Noel Whitcher, wamkulu wamakampani azachuma, adasankhidwa kukhala mlembi wa kampaniyo.
Proactive Investors Australia Pty Ltd ACN 132 787 654 (kampani, ife kapena ife) imakupatsirani mwayi wopeza zomwe zili pamwambapa, kuphatikiza nkhani, mawu, zidziwitso, zambiri, zolemba, malipoti, mavoti, malingaliro,...
Tim Kennedy wa Yandal Resources walola kuti msika ufulumire kugwira ntchito pa WA Project portfolio ya kampaniyo.Wofufuza posachedwapa adayesa zolinga zingapo mu pulogalamu yoboola ya pulojekiti ya Gordons ndipo adamaliza kafukufuku wa cholowa cha Ironstone Well ndi ntchito za Barwidgee...
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Nthawi yotumiza: May-24-2022