Rio Tinto selects Heliogen solar technology for borates mine
Rio Tinto has selected Heliogen’s solar technology to provide carbon-free energy to its borates mine in Boron, California.
Mining - 26 March 2021
Advertisement
Mitsui Mining to sell Collahuasi copper mine stake
Mitsui Mining and Smelting is set to sell its stake in Chile’s Collahuasi copper mine, paving a path towards its exit from the copper mining sector.