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金属硫化矿床的形成方式,长期以来是一个有争议的问题。一般认为矿床金属元素的富集,是由矿液中金属元素的沉淀形成的,但对于矿液的来源、成分、性质和成矿机制,长期未能有满意的解释。因为大部分金属硫化物溶解度低,所以运移可能性不大。六十年代初期在美国加利福尼亚南部打地热钻孔时发现含多种金属的高盐度的热卤水。1948年发现红海底层有高温水存在,1959年《大西洋Ⅱ》调查船发现红海这些高
The formation of metal sulphide deposits has long been a matter of debate. It is generally believed that the enrichment of metal elements in the deposit is caused by the precipitation of metallic elements in the ore fluid, but the source, composition, properties and metallogenic mechanism of the ore fluid have not been satisfactorily explained for a long time. Because most metal sulfides have low solubility, migration is not likely. In the early 1960s, high-salinity hot brine containing many metals was found when geothermal drilling was conducted in the southern United States of California. In 1948, there was high-temperature water in the bottom of the Red Sea. In 1959, the “Atlantic Ⅱ” survey ship found these high in the Red Sea