The mine’s development would create a massive crater, impacting a sacred site where Arizona’s San Carlos Apache tribe conducts religious ceremonies. Stausholm noted that Rio Tinto remains in ...

Rio Tinto is betting that U.S. President Donald Trump will finally give the green light to its giant copper mine in Arizona, ...

Jan 17 (Reuters) - Glencore (GLEN.L), opens new tab approached Rio Tinto (RIO.AX), opens new tab ... the potential to be the largest ever in the mining industry. Below are details on the companies ...

Rio Tinto operates a mine at Lac Tio, about 43 kilometres northeast of Havre-Saint-Pierre, Que., in the Côte-Nord. The ECCC says it identified multiple deposits of harmful substances between ...