12th International Copper Conference

Copper 2025, Volume I: Proceedings of the Extraction 2025 Conference is the first of three volumes devoted to the Extraction 2025 + Copper 2025 + NiCo 2025 joint conference. The Extraction 2025 volumes collect important research examining new developments in foundational extractive metallurgy topics and techniques. It also offers new programming designed to share the latest research and insights on emerging technologies and issues that are shaping the global extractive metallurgy industry. The Extraction 2025 Meeting & Exhibition was held on November 16–20, 2025, at the Sheraton Grand at Wild Horse Pass in Phoenix, Arizona, USA.

The Extraction Meeting & Exhibition is jointly organized by The Metallurgy and Materials Society (MetSoc) of the Canadian Institute of Mining, Metallurgy and Petroleum (CIM), the Society for Mining, Metallurgy & Exploration (SME), and The Minerals, Metals & Materials Society (TMS).