Annotated record of the detailed examination of Mn deposits from the QUEBRADA...
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Basalt samples obtained from the Siqueiros transform fault/fracture zone and the adjacent East Pacific Rise are mostly very fresh oceanic tholeiite and fractionated oceanic...
从西凯罗斯转换断层/断裂带(Siqueiros transform fault/fracture zone)及其毗邻的东太平洋海隆(East Pacific Rise)采集的玄武岩样品,绝大多数为新鲜度极佳的大洋拉斑玄武岩(oceanic tholeiite)及分异型大洋玄武岩……



