Kimberlite formations are caused by explosive volcanic eruptions that bring diamonds to the surface from deep within the Earth’s mantle, forming craters known as kimberlite pipes. These eruptions start over 150 kilometers below the surface in the asthenosphere, with magma rising rapidly through the lithosphere, powered by expanding gases like water and carbon dioxide.
Related Posts
Despite what you might hear, weather prediction is getting better, not worse
Andrew King, The University of Melbourne; Kimberley Reid, Monash University; Michael Barnes, Monash University, and Nick Earl-Jones, University…
Earth is trapping much more heat than climate models forecast – and the rate has doubled in 20 years
NASA, CC BY-NC-ND Steven Sherwood, UNSW Sydney; Benoit Meyssignac, Université de Toulouse, and Thorsten Mauritsen, Stockholm University How…
Climate change trauma has real impacts on cognition and the brain, wildfire survivors study shows
The 2018 Camp Fire killed 85 people and destroyed 20,000 buildings in and around Paradise, Calif. Marcus Yam…
What caused Morocco’s earthquake? A geologist studying the Atlas mountains explains
Jesús Galindo-Zaldivar, Universidad de Granada The epicentre of Morocco’s devastating earthquake on 8 September was in the High…