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Hoʻonui ka ʻeli ʻana o IAMGOLD i ka ulu ʻana o nā kumuwaiwai Nelligan
Ua hoʻolaha ʻo IAMGOLD Corporation i nā hopena hoʻāʻo mai kāna papahana ʻeli 2025–2026 ma ka Nelligan Mining Complex nona piha. Hōʻoia nā hopena i ka hoʻonui ʻana i lalo o nā wahi mineralized ma Nelligan, Monster Lake a me Philibert, a wehewehe i nā kumuwaiwai e kū nei ma o ka infil i hoʻopaʻa ʻia...E heluhelu hou aku -
Hoʻolālā ʻo AngloGold Ashanti i kahi hoʻonui ʻana i kahi lua mina he $900 miliona
Manaʻo ʻo AngloGold Ashanti e hoʻopukapuka a hiki i $900 miliona e hoʻonui i kāna mau hana brownfield i loko o kāna waihona, me ka manaʻo e hoʻonui i ka hana ʻana o 300,000 a 450,000 auneke ma ka makahiki 2030. E kālele nui ka hoʻopukapuka kālā ma ka Geita Gold Mine ma Tanzania, ka Siguiri Gold Mine ma Guinea, ...E heluhelu hou aku -
ʻO nā lua keleawe 10 kiʻekiʻe loa ma ka honua: Nā pou koʻikoʻi o ka lako keleawe honua
ʻO Escondida (Chile) ʻO ka lua keleawe nui loa o ka honua, aia ma ka wao nahele ʻo Atacama ma ka ʻākau o Chile, he waihona keleawe porphyry. Ua hana ʻia ma kahi o 1.35 miliona tone o ke keleawe i ka makahiki 2025, e helu ana no kahi kokoke i 6% o ka hana ʻana o ka lua honua—ʻoi aku ma mua o ka huina o ka hana o nā ʻāina he nui...E heluhelu hou aku -
Ke Kūlana o kēia Manawa o ka ʻOihana Mining Metala o Kazakhstan
Ua haʻaheo ʻo Kazakhstan i nā kumuwaiwai mineral metala waiwai loa i hōʻoia ʻia a hoʻopaʻa inoa ʻia. ʻO kāna paʻakikī mining a me metallurgical e helu ana ma kahi o 13% o ka GDP o ka ʻāina a ʻoi aku ma mua o hoʻokahi hapakolu o kāna loaʻa kālā hoʻokuʻu aku. Ma ke ʻano kūikawā, ʻo kāna mau metala non-ferrous a me nā metala makamae he nui ke kaumaha ...E heluhelu hou aku -
Ua wehe kūhelu ʻia ka hale hana hoʻomaʻemaʻe gula ʻo Nimba ma Gbessia, Conakry, Guinea
Ma Nowemapa 1, manawa kūloko, ua alakaʻi ʻo Pelekikena Mamadi Doumbouya o Guinea i ka ʻaha hoʻokō kūhelu o ka Nimba Gold Refinery ma ke Aviation City ma Gbessia, Conakry. ʻO kēia ka hale hana gula hou mua i kūkulu ʻia ma Guinea a he papahana ʻoihana hae ma lalo o ka hoʻoikaika ʻana o ka ʻāina...E heluhelu hou aku -
ʻIkepili o nā Kumuwaiwai Gula ʻApelika: Ka Hoʻolaha a me ka Hoʻomohala ʻana
Loaʻa iā ʻApelika nā kumuwaiwai gula he nui a laha nui, i hoʻopaʻa nui ʻia ma ke kāʻei Greenstone o ʻApelika Komohana, ke kāʻei Orogenic o ʻApelika Hikina, ke Craton o ʻApelika Hema, a me nā kāʻei metallogenic i koho ʻia ma ʻApelika ʻĀkau. Hāʻawi ʻia i nā ʻokoʻa koʻikoʻi i nā ʻano waiho, nā kūlana hanana...E heluhelu hou aku -
ʻOi aku ma mua o ka ʻaila wale nō: ka waiwai mineral o Kazakhstan
Ma ke ʻano he hoʻokahi o nā ʻāina waiwai nui loa i ka honua holoʻokoʻa, ua wehewehe ʻia ka waiwai o Kazakhstan ʻaʻole wale e kona nui akā e kona ʻano like ʻole a me ka waiwai hoʻolālā kiʻekiʻe. 1. Ikehu Nā Minerale: Nā Ikaika Kuʻuna & Ka Mana Nuklea Uranium (Top 5 Global): Me nā waiwai ...E heluhelu hou aku -
Ka Hoʻolako Paʻa ʻana o ka ʻEle Keleawe Honua a me ka Piʻi ʻana o ke Komo ʻana o ka Hydrometallurgy
Ke kū nei ka lako o ka lua keleawe honua i nā palena ʻōnaehana. Ma ke ʻano he kaʻina hana i hilinaʻi ʻole i nā mea hoʻohuihui keleawe, hōʻike i ka hoʻohana ʻana i ka ikehu piha haʻahaʻa, a kūpono no ka hana ʻana i nā ores haʻahaʻa a me nā tailings, ʻike ʻia ka solvent extraction-electrowinning (SX-EW) i ka komo kiʻekiʻe. I...E heluhelu hou aku -
Pilipine: He Kikowaena Kumuwaiwai Minerala Nui ma Asia Hikina Hema
Aia ma loko o ke apo ahi o ka Pākīpika, loaʻa i nā Pilipine nā waiwai mineral metala a me nā mea ʻole metala he nui. Aia ia ma waena o nā waihona nickel, keleawe, gula, a me chromite kiʻekiʻe loa o ka honua. ʻOiai ka palena o ka hoʻomohala ʻana i kēia manawa, nui loa kona hiki ke loaʻa nā minerala, e lilo ia i hoʻokahi o...E heluhelu hou aku -
ʻO ka meaʻai mineral hānai: nā hana o nā macroelements a me nā trace elements
ʻO nā mea mineral, i kapa ʻia hoʻi he paʻakai inorganic, pili i nā mea āpau i loaʻa i nā holoholona a me ke kūlohelohe koe wale nō ke kalapona, hydrogen, oxygen a me ka nitrogen. He mau meaʻai koʻikoʻi lākou no ke kūkulu ʻana i nā ʻiʻo holoholona a me ke kākoʻo ʻana i nā hana physiological maʻamau a me nā hana metabolic. Wahi a kā lākou hoʻomau ...E heluhelu hou aku -
Copper Sulfate: He Paʻakai Kope Kumu i Hoʻohanohano ʻia i ka Manawa - Nā Hoʻohana like ʻole a me ka Nānā Hoʻomohala i ka Wā e Hiki Mai Ana
ʻO ke keleawe kekahi o nā metala mua loa i hoʻohana ʻia e ke kanaka. Ma ke ʻano he hoʻokahi o nā paʻakai keleawe hiki ke hoʻoheheʻe ʻia, ua hele pū ke keleawe sulfate me ka hoʻomohala ʻana o ka hana mining, mahiʻai a me ka hana ʻana no nā kenekulia. ʻO ke keleawe sulfate i hoʻohana pinepine ʻia i ka ʻoihana, mahiʻai a me ka electroplating gener...E heluhelu hou aku -
Zinc Sulfate - Kumu Zinc Kumu no ka mālama ʻana i ka ʻili
He mea maka koʻikoʻi ka zinc sulfate no nā kaʻina hana mālama ʻili, hoʻohana nui ʻia i ʻekolu mau kaʻina hana nui: galvanizing, zinc phosphating a me passivation. ʻO ia kekahi o nā mea kumu e hōʻoiaʻiʻo ana i ka maikaʻi o ka uhi ʻana, ke kūpaʻa i ka pala a me ke kūpaʻa hana. I ka electroga...E heluhelu hou aku
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