THE DIFFUSION, MELT AND ACCUMULATION OF METAL-SULFIDE OF CHONDRITE AT HIGH TEMPERATURE AND UNDER HIGH PRESSURE

Based on the results of melting experiments on the whole rock of chondrite, the differentiation mechanism of the core, the mantle and the crust of the early Earth was discussed in Ref. [1]. In order to investigate the geochemical behaviour of metal-sulfide in the melting-process of the original Earth matter and the formation of the core, further melting experiments were carried out on metal-rich phase of Jilin chondrite under high pressure.