
Terelion adds Rio Tinto Kennecott to Circularity Programme
The Terelion Circularity programme for tungsten carbide drill bits at the Rio Tinto Kennecott mine is estimated to reduce CO2 emissions related to carbide drill bits by 64%.
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The Terelion Circularity programme for tungsten carbide drill bits at the Rio Tinto Kennecott mine is estimated to reduce CO2 emissions related to carbide drill bits by 64%.

The search for new partners comes as the two companies have now entered into a new agreement to extend their collaboration beyond the previously announced trial of a large-volume tailings filter unit at a BHP copper mine in Chile.

The deposit has potential to deliver higher grade material to the Riotinto plant.

The Canadian Institute of Mining, Metallurgy, and Petroleum (CIM) has announced a new three-year partnership with Rio Tinto.

The Prime Minister of Mongolia and Rio Tinto Chief Executive meet 1.3 km underground to celebrate the commencement of underground production from the Oyu Tolgoi copper mine in the Gobi Desert.

McEwen Copper Inc. has announced a binding agreement for an additional US$30 million investment by Nuton LLC, a Rio Tinto Venture, and existing McEwen Copper shareholder.

Rio Tinto and Marubeni have partnered to create stronger and more responsible aluminium supply chains.

American Pacific Mining Corp. has reported high-grade gold and copper rock chip samples from a programme at the Madison Copper-Gold Project in Montana.

Rio Tinto, OZ Minerals and Boliden have selected Draslovka’s glycine leaching technology to be part of their TAD incubator and Waste-to-Value Challenge.

Rio Tinto has completed its acquisition of Turquoise Hill resources for a consideration of US$3.1 billion.

Rio Tinto has announced that it has received the required support from Turquoise Hill Resources for its proposed acquisition.

Rio Tinto, OZ Minerals and Boliden have agreed develop innovative technologies for mining tailings in order to lower the footprint of mines.