(Table 5) Chemical composition of chromian spinel and titanomagnetite at DSDP...

Empty cells mean no data. Fe2+ and Fe3+ are determined, assuming the spinel stoichiometry.空单元格表示无有效数据。基于尖晶石的化学计量比假设，已完成二价铁离子（Fe²+）与三价铁离子（Fe³+）的测定。