Gravitricity has chosen the former Pyhäjärvi mine, Europe’s deepest copper-zinc mine, to deploy its technology.
Silver reserves by year-end, totalling 238 million oz., were also its second-largest ever.
Nickel prices fell 40% in the last year as Indonesian supply jumped.
Whittle developed a series of mining optimization software packages that were successfully marketed and sold by his wife to mining companies and consultancies all around the world.
Resting is important – particularly for lithium-metal batteries.
The miners will explore new uses for PGMs, particularly palladium, in the hydrogen market amid weak demand for the metal.
Offtake agreements totalling $87.5 million will help NMG advance the second phase of its Quebec graphite complex.
The project was the first to be added to the US FAST-41 permitting process, and the company said it has the potential to be one of the world’s largest zinc producers.
Device developed at the Massachusetts Institute of Technology and the University of Cambridge could allow the quick, efficient flow of quantum information over large distances.
