南黄海表层沉积物中粘土矿物分布及物源分析  

Study on Distribution and Material Sources of Clay Minerals in Surface Sediments of the Southern Yellow Sea

作　　者：宋召军[1] 张志珣[2] 余继峰[1] 刘新波[2] 

机构地区：[1]山东科技大学地质科学与工程学院,山东青岛266510 [2]青岛海洋地质研究所,山东青岛266071

出　　处：《山东科技大学学报（自然科学版）》2008年第3期1-4,共4页Journal of Shandong University of Science and Technology(Natural Science)

基　　金：国家自然科学基金项目(40706027,40176021)

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。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.

关 键 词：粘土矿物 南黄海 分布特征 物质来源 

分 类 号：P736.21[天文地球—海洋地质]