【摘要】 本人确立了大洋铁锰结核的构造和结构的概念,并将构造划分为斑杂状、层纹状、同心柱状、似同心柱状和破碎构造;将结构分为胶状、波浪形环带、同心环带、球粒状、纤维状、蜂窝状、树枝状和生物结构.更多还原

【Abstract】 The knowledge of structure and texture of ocean ferromanganese nodule has great significance to the understanding of nodule formation mechanism and of the commertial evaluation. This paper has established the definitions of the structure and texture of the oceanic ferromanganese nodules. The structures of the nodules are classified into mottled, laminated, concentric columnar, sub-columnar and fragmental types, and the textures are divided into colloidal, wavy annular, concentric annular, spheric-particulate, fibrous, honeycomb, dendritic and biological types. These definitions are greatly helpful for the geologists who are engaged in the work.更多还原