Magmatic systems play a crucial role in enriching the crust with volatiles and elements that reside primarily within the Earth’s mantle. Here, the authors show that carbon, as a buoyant supercritical CO2 fluid, could be a covert agent that may promote the physical transport of sulfides across the mantle-crust transition.
- Daryl E. Blanks
- David A. Holwell
- Elena Ferrari
