Mantle composition 1800s meteorites contain similar minerals to terrestrial rocks Hypothesis that meteorites come from asteroid belt and originate from.
Mantle geochemistry: How geochemists see the deep Earth Don DePaolo/Stan Hart CIDER - KITP Summer School Lecture #1, July 2004.
What is the origin of OIB? John Caulfield Identification and explanation of similarities and differences in isotopic ratios (Sr, Nd, Os, O and Pb) between.
