Alcoa sees up to $110 million loss as Spain smelter restart delayed to mid-2026
Production at the San Ciprian aluminum smelter was curtailed in 2021.
Firestone selects AmmLeach process for its Torlon Hill zinc-lead-silver oxide project in Guatemala
torlon.jpg Alexander Mining and Firestone Ventures have announced that Firestone has decided to advance investigating the use of AmmLeach® at its Torlon Hill project in Guatemala. Firestone is in discussions with Alexander on proposals for further bench-scale work, column testing...
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