Mining News, Mining Investment Insights and Company Profiles

Simon Trott Appointed as Incoming Chief Executive of Rio Tinto

Rio Tinto announced that Simon Trott will be the new incoming Chief Executive, replacing Jakob Stausholm, effective 25 August 2025. ...

Mining Masters: Inside Investment Strategies

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In this edition of The Assay, we examine how geopolitical pressures are reshaping critical mineral strategies, value chains, and investor risk assessment. We share expert insights on uranium’s growing role in energy, Africa’s strategic position in supply chains, and evolving supply and demand dynamics across key metals. We also catch up with the CEOs of Altona Rare Earths and The Metals Company on their latest project developments.

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About The Assay

The Assay is a 121 Group publication, bringing you mining news, mining company profiles, mining investment insights, analyst reviews and more.

Each edition of The Assay magazine showcases a range of exploration, development, and production assets, providing both private and publicly listed companies’ year-round global exposure to the institutional mining investor community.

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The Assay Weekly is an e-newsletter bringing you even more mining industry news and insight, as well as updates on company performance. Subscribe to receive all of the latest mining news