Speaker: Greg Yaxley (RSES)
We have discovered rare compositionally zoned garnets in a lherzolite xenolith from the Wesselton kimberlite in the Kaapvaal raton.The garnets contain depleted cores with compos
Speaker: Marc Norman (RSES)
Heavily cratered surfaces on the Moon, Mars, and Mercury show the terrestrial planets were battered by an intense bombardment during their first billion years.
Depleted mantle growth curve of Griffin et al. (2002) fails to represent the new continental crust.
Here we present results of an experimental investigation into the effects of oxygen fugacity on trace element partitioning between Ca-perovskite and melt, and report on attempts