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南黄海粘土矿物的分布特征
时英民1, 李坤业1, 杨惠兰1
中国科学院海洋研究所
摘要:
南黄海表层粘土组分中,按其主要粘土矿物的含量分布特征,可分为五个组合区: Ⅰ区为伊利石—绿泥石—蒙脱石—高岭石;Ⅱ区为伊利石—绿泥石—高岭石—蒙脱石;Ⅲ区为伊利石—蒙脱石—绿泥石—高岭石;Ⅳ区为伊利石—高岭石—绿泥石—蒙脱石;V区为伊利石—绿泥石—高岭石—蒙脱石。 其分布范围与沉积环境大体一致。
关键词:  粘土矿物组合区  沉积环境
DOI：
分类号:
基金项目:
DISTRIBUTARY CHARACTERISTIC OF CLAY MINERAL IN THE SOUTH HUANGHAI SEA
Abstract:
The main components of clay mineral are illite. chlorite, kaolinete and montmorllonite of the surface clay in the South Huanghai Sea. Based on the distribution of content of clay mineral, the South Huanghai Sea may be divided into five regions of clay mineral assemblage. 1. Illite-chlorite-montmorllonite-kaolinite mineral region. 2. Illite-chlorite-kaolinte-montmorillonite mineral region. 3. Illite-montmorillonite-chlorite-kaolinite mineral region. 4. Illite-kaolinte-chlorite-montmorillonite mineral region. 5. Illite-chlorite-kaolinite-montmorillonite mineral region.
Key words:  Clay mineral  Region of assemblage  Clay mineral association  Sedimentary environment
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