Convergent margin metallogenic cycles: a window to secular changes in Earth’s tectonic evolution
Temporal and spatial distributions of convergent margin ore deposits with time reflect changes in tectonics. The data indicate stagnant-lid tectonics prior to 3100 Ma, shallow-breakoff subduction at 3100-800 Ma, and deep-breakoff subduction after 800 Ma.
Presented by: David Huston
Time: 11am – 12pm
Location: Online webinar
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