Mariana says Copper One set to be world pioneer autonomy-first mine and refinery
Located in southeastern Utah, Mariana Copper One is an operating copper mine and refinery currently producing high-purity copper cathode for the US market. The site, which Mariana Minerals acquired in late 2025, has been operating for over 15 years and includes an existing open pit mine, a heap bioleaching operation, a hydrometallurgical refining circuit utilising […]
Zijin Mining surpasses RMB 1 trillion in market capitalization in Q1 on rapid profit growth
Zijin Mining, one of China’s largest mining giants, nearly doubled its net profit in the first quarter of 2026 to RMB 20.1 billion ($2.96 billion). Its market capitalization surpassed RMB 1 trillion ($147 billion). At the end of April, Zijin, a leading global metals mining company, released its first quarterly results since the formation of […]