Operations begin at Udokan, Russia’s largest copper deposit 0 10.08.2020 17:09 IntelliNews.com After more than a decade in the making, strip-mining operations began in the depths of Siberia at Udokan this week, one of the largest copper deposits in the world, the company announced on August 10. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ