Uploaded November 2022 | Updated September 2026, 2 weeks ago
Earth is the only terrestrial planet in the solar system with continents, and hence understanding their evolution is vital to unravelling what makes Earth special – our liquid oceans, oxygenated atmosphere, and ultimately, life. The continental crust is also host to all our mineable mineral deposits, and hence it has played a key role in the establishment of human civilisation. This link between the crust and human development will be even more prominent through the need for critical metals, as our society transitions toward green technologies. In this talk, we will discuss the link between the time-space evolution of the continental crust and the location of major mineral systems. By using isotopic data from micron-scale zircon crystals, we can map the crustal architectures that control the large-scale localisation of numerous mineral provinces. This work demonstrates the intimate link between the evolution of the continents, the understanding of mineral systems, and ultimately our continued evolution as an industrialised society.
Earth is the only terrestrial planet in the solar system with continents, and hence understanding their evolution is vital to unravelling what makes Earth special – our liquid oceans, oxygenated atmosphere, and ultimately, life. The continental crust is also host to all our mineable mineral deposits, and hence it has played a key role in the establishment of human civilisation. This link between the crust and human development will be even more prominent through the need for critical metals, as our society transitions toward green technologies. In this talk, we will discuss the link between the time-space evolution of the continental crust and the location of major mineral systems. By using isotopic data from micron-scale zircon crystals, we can map the crustal architectures that control the large-scale localisation of numerous mineral provinces. This work demonstrates the intimate link between the evolution of the continents, the understanding of mineral systems, and ultimately our continued evolution as an industrialised society.
