Amid Earth’s mobile tectonic plates, subduction zones arise as regions of intense geological activity and concentrate minerals into ore deposits like gold.
This course deals with the composition and evolution of the crust, lithospheric mantle and asthenosphere ... The course is open to PhD candidates enrolled in the Norwegian Research School for Dynamics ...
Composition of Earth’s mantle revisited due to research ... “With the new high-resolution model, we can see such anomalies everywhere in the Earth’s mantle. But we don’t know exactly what they are.” ...
Eugene Gholz analyzes the economic and security consequences of China's central position in the global rare-earths market. He discusses the evolution of the rare-earths market, which is critical ...
Discovered in 2024, PT5's reflectance and composition closely match lunar samples ... Representative Image Last year, Earth’s moon had a companion for a few months, which intrigued the world.