Vale Indonesia, Huayou sign deal to build Pomalaa nickel plant

They will develop a facility known for a process called high-pressure acid leaching (HPAL), with a potential mixed hydroxide precipitate production capacity of 120,000 tonnes of nickel content per year.

Reuters | April 28, 2022 | 7:00 am

Gatos Silver halts operations as Mexican regulator pulls permit

Shares fell 7% following the suspension of the explosive and blasting permit.

Staff Writer | April 28, 2022 | 6:05 am

New annealing method maintains the structure of gold, silver in alloys

The development will prove useful in the manufacture of contact lenses, holographic optical elements and other optical components.

Staff Writer | April 28, 2022 | 5:05 am

Glencore hails trading unit outlook, cuts copper guidance

It said earnings from its marketing unit will “comfortably” top the highest end of its guidance range of $2.2 billion to $3.2 billion.

Cecilia Jamasmie | April 28, 2022 | 3:47 am

China locks down part of its northern hub for coal shipping

The city in Hebei province has locked down its Haigang district, which includes the port, after infections were found in the area.

Bloomberg News | April 27, 2022 | 10:17 pm

Silver Lake axes gold sales guidance on virus

Other Australian miners Fortescue and Newcrest also said their operations were being affected by Covid-related disruptions.

Bloomberg News | April 27, 2022 | 6:08 pm

Newcrest quarterly gold output jumps 10% as Cadia production soars

Production at the flagship Cadia gold mine in New South Wales soared 30% sequentially.

Reuters | April 27, 2022 | 5:59 pm

Vale first-quarter net profit falls 19.6%, but beats expectations

Vale cited lower sales of iron ore fines and pellets due to an intense rain season in top mining state Minas Gerais.

Reuters | April 27, 2022 | 5:24 pm

Vale unveils ‘massive’ buyback program amid iron windfall

The program represents around 10% of Vale's outstanding shares.

Bloomberg News | April 27, 2022 | 3:04 pm

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