JGR(Journal of Geophysical Research:Solid Earth)于2012年10月12日,发表了题为“Multi-technique equation of state for Fe2SiO4melt and the density of Fe-bearing silicate melts from 0to 161GPa”的文章指出,地球早期地幔的冷凝结晶可能始于核幔边界或下地幔。地球形成初期,地幔可能是一个整体熔融或局部熔融的巨大岩浆洋,其深度直达核幔边界。尽管目前地幔的物质大多都是固 On October 12, 2012, JGR (Journal of Geophysical Research: Solid Earth) published an article entitled “Multi-technique equation of state for Fe2SiO4melt and the density of Fe-bearing silicate melts from 0 to 161GPa” Condensation crystallization of the Earth’s early mantle may start at the core-mantle boundary or the lower mantle. At the beginning of the Earth’s formation, the mantle may be a monolithic molten or partially melted huge magmatic ocean with its depth reaching the boundary of the mantle. Although most of the material in the mantle is now solid