Hudbay Minerals (TSX: HBM; NYSE: HBM) e epile sulphide ea koporo ea boemo bo holimo le oxide mineralization projekeng ea eona e haufi le bokaholimo ba Copper World, lik'hilomithara tse 7 ho tloha projeke ea Rosemont e Arizona.Ho cheka selemong sena ho bonts'itse li-deposit tse tharo tse ncha, ho etsa hore ho be le li-deposit tse supileng holima seteraeke sa 7-km morerong ona.
Li-deposit tse tharo tse ncha li bitsoa Bolsa, South Limb le North Limb.
Bolsa e khutlisitse mateano a litsela a mararo: limithara tse 80 tsa 1% koporo, limithara tse 62,5 tsa koporo ea 1.39%, le limithara tse 123 tsa 1.5% tsa koporo;tsohle tse nang le diminerale tse qalang hodimo.Karolo ea thepa ea oxide e ka ba e loketseng bakeng sa ho hlaphoheloa ha leach.Ho boetse ho na le monyetla oa ho tsoelapele ho pholletsa le lekhalo la limithara tse 1,500 pakeng tsa depositi ea Bolsa le Rosemont.
Li-Limbs tsa Leboea le Boroa li khutlisitse litsela tse ling tse tharo: limithara tse 32 ho 0.69% koporo, limithara tse 23.5 ho 0.88% koporo, le limithara tse 38 tsa koporo ea 1.34%.Ka bobeli li etsahala ka holim'a kapa haufi le holim'a skarn ha ho kopana pakeng tsa likarolo tsa porphyry intrusive le limestone.
Ho cheka depositi ea Copper World ho netefalitse liphetho tsa pejana, ho khutlisa limithara tse 82 tsa 0.69% koporo (ho qala holimo), ho kenyelletsa le limithara tse 74,5 tsa 1% koporo;limithara tse 74.5 tsa koporo ea 0.62%, ho kenyelletsa le limithara tse 35 tsa koporo ea 0.94%;le limithara tse 88.4 tsa koporo ea 0.75%, ho kenyelletsa le limithara tse 48.8 ho 1.15% ea koporo.
Ho ile ha boela ha chekoa masoba a mabeli sebakeng sa Broad Top Butte, ho khutlisa limithara tse 229 ho 0.6% koporo, ho kenyeletsa le limithara tse 137 ho 0.72%;le limithara tse 192 tsa koporo ea 0.48%, ho kenyelletsa le limithara tse 67 ho 0.77% ea koporo.Likoti ka bobeli li ile tsa kopana le mineralization holimo.Copper oxides le sulfide di ile tsa fumanwa sebakeng sa quartz-monzonite porphyry intrusive and in around skarns in a geological setting e tshwanang le ya Rosemont.
Liphetho lia khothatsa
"Lenaneo la rona la 2021 la ho cheka Copper World le pakile hore li-depositi tse sibolotsoeng li lutse li butsoe nakong ea seteraeke, 'me re khothatsoa haholo ke ho tsebahatsoa ha li-depositi tse tharo tse ncha sebakeng sena," ho boletse Peter Kukielski, mopresidente le CEO oa Hudbay."Copper World e ntse e hola ho ba projeke e ntle ea nts'etsopele ea koporo lipeiping tsa rona tsa manyolo, 'me re ntse re le mothating oa ho fumana khakanyo ea mantlha ea lisebelisoa pele selemo se fela le tlhahlobo ea pele ea moruo halofong ea pele ea 2022."
Mokhahlelo oa nts'etsopele ea morero oa Rosemont o lekanyelitse le ho bonts'a lisebelisoa tse etsang kakaretso ea lithane tse limilione tse 536.2 tsa koporo ea 0.29%, 0.011% molybdenum le silevera ea 2.65 g/t.Mohloli o lekantsoeng ke lithane tse limilione tse 62.3 tsa koporo ea 0.3%, 0.01% molybdenum le silevera ea 1.58 g/t.
(Sengoloa sena se hlahile ka lekhetlo la pele hoCanada Mining Journal)
Nako ea poso: Sep-26-2021