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HYDROTHERMAL ACTIVITY AND SULFIDES IN THE MARIANA TROUGH
作者姓名:吴世迎  陈穗田  张德玉  王冠荣
作者单位:First Institute of Oceanography,SOA,Qingdao 266003,PRC,First Institute of Oceanography,SOA,Qingdao 266003,PRC,First Institute of Oceanography,SOA,Qingdao 266003,PRC,First Institute of Oceanography,SOA,Qingdao 266003,PRC
摘    要:The submarine hydrothermal activity, its occurrence, the minerals and the chemical features of the hydrothermal sulfides in the Mariana Trough are described. The mineral phases and their existing forms of the hydrothermal products formed at high temperature and intermediate-low temperature are discussed. It has been considered that the hydrothermal activity in the Mariana Trough isa small-scale one, different from those on the mid-ocean ridges and in the deep fracture zones.


HYDROTHERMAL ACTIVITY AND SULFIDES IN THE MARIANA TROUGH
WU SHI-YING CHEN SUI-TIAN ZHANG DE-YU WANG GUAN-RONG.HYDROTHERMAL ACTIVITY AND SULFIDES IN THE MARIANA TROUGH[J].Science in China(Chemistry),1992(2).
Authors:WU SHI-YING CHEN SUI-TIAN ZHANG DE-YU WANG GUAN-RONG
Abstract:The submarine hydrothermal activity, its occurrence, the minerals and the chemical features of the hydrothermal sulfides in the Mariana Trough are described. The mineral phases and their existing forms of the hydrothermal products formed at high temperature and intermediate-low temperature are discussed. It has been considered that the hydrothermal activity in the Mariana Trough isa small-scale one, different from those on the mid-ocean ridges and in the deep fracture zones.
Keywords:Mariana Trough  hydrothermal activity  silicic chimney  massive sulfides  
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