【摘要】 以南黄海表层沉积物中粘土矿物的测试数据为基础,分析了研究区内4种粘土矿物(伊利石、高岭石、蒙皂石、绿泥石)的分布特征。研究表明:本区伊利石含量最高,蒙皂石或高岭石次之,绿泥石含量最低;粘土矿物的组合类型以伊利石-蒙皂石-高岭石-绿泥石型为主,伊利石-高岭石-蒙皂石-绿泥石型次之;南黄海粘土矿物主要是陆源成因,物质主要来源于黄河和长江的供给。更多还原

【Abstract】 Based on the previously available data of clay minerals in the surface sediments of the Southern Yellow Sea,this paper mainly deals with the distribution of 4 types of the clay minerals(illite,kaolinite,smectite and chlorite).The research results show that the content of the illite in this area is the highest,the smectite or kaolinite are the second and chlorite is the lowest;the illite-smectite-kaolinete-chlorite-type rock is the main type of the clay minerals assemblage in the area,and the second one is illite-kaolinete-smectite-chlorite-type;the material source of clay mineral is mainly from the Yellow River and theYangtze River.更多还原