However, researchers have now concluded that these deposits are significantly younger, at about 1.4 billion years old, indicating a much more dynamic history of iron ore formation. The finding of ...

This focus issue brings together a collection of review articles and opinion pieces that highlight the emerging science of the processes responsible for the formation of economic-grade ore ...

We seek insights into ore formation, primary supply and demand, and impacts of extraction. This cross-journal collection presents articles that advance our understanding of volcanic calderas and ...