Bolivia is looking to restart operations at the Amayapampa gold mine in Potosí department after stripping LionGold of the concession.
Production falls 7%, with gold, zinc, coke and sulfur showing the biggest declines, while copper output rises.
Exploration companies report M&A, financing and processing plant development updates, and an executive change.
The move is part of the UK-based resources giant's plans to raise up to US$4bn through the sale of non-strategic assets to cut its debt.
Protests by illegal gold miners in Colombia came to an end following talks with the government that enabled the Canadian company to restart mining operations.
Operations remain halted at the Veladero gold-silver mine after mining police said the Canadian company had not completed measures required to prevent a repeat of the recent cyanide spill.