MANILA, April 19 (Reuters) - China's Zhejiang Huayou Cobalt Co Ltd (603799.SS), opens new tab is looking to build the Philippines' third nickel ore processing facility in partnership with a Philippine ...

Zinc ore processing has long been a cornerstone of metallurgical practice, especially given zinc's vital role in galvanisation, alloy production and various industrial applications. In recent decades, ...

Refractory gold ores present significant challenges to conventional extraction methods. In these ores, gold is tightly encapsulated within sulphide minerals or locked by carbonaceous matter, thereby ...

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