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 ...

Brazilian miner Vale will begin building this year a processing plant in southeastern Minas Gerais state for tailings and waste rock, the company said on Friday. The plant, which will have capacity to ...

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, ...

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 ...

Jenike & Johanson, a global authority in bulk material handling is proud to announce a strategic partnership with Crescend Technologies, a leader in solid-state microwave power systems, to support the ...