MENDRISIO, Switzerland, July 14 (Reuters) - Swiss gold refinery Argor Heraeus opened the doors of its site in Mendrisio, in Switzerland's Italian-speaking canton of Ticino, showing the refining ...

Venkat Ashok Reddy's Mkwamba Minerals targets 100-130tpd ore processing, on-site refinery for 80g-1kg daily gold in Katavi ...

FLSmidth has been selected as the strategic technology partner and supplier of all major process technologies for the Black ...

July 22 (Reuters) - Lynas Rare Earths Ltd (LYC.AX), opens new tab said on Thursday it got a A$14.8 million ($10.9 million) grant from Australia to commercialise a new mineral refining process that ...

The cost of refining crude oil varies depending on the complexity of the refining process and the quality of crude oil. High-quality crude oil requires less refining and produces more high-value ...