Rock magnetic properties and titanomagnetite oxydation state of ODP Hole 109-648B (Table 1)@en
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The titanomagnetite oxidation state of \"zero age\" ocean floor basalts was investigated. For this purpose the oxidation parameter, z, of Hole 648B basalts was determined by SEM observation of \"shrinkage cracks\" in individual titanomagnetite grains and by Curie temperature measurements. A mean z-value of 0.1 has been deduced for the Hole 648B basalts. […]
本研究对"零龄"洋底玄武岩的钛磁铁矿（titanomagnetite）氧化状态展开了探究。为此，通过扫描电子显微镜（SEM）观测单个钛磁铁矿颗粒中的收缩裂纹，并结合居里温度（Curie temperature）测量，确定了648B钻孔玄武岩的氧化参数z值。研究推断648B钻孔玄武岩的平均z值为0.1。[...]
创建时间：
2026-04-09
