前言 本人主要对中、南美洲科迪勒拉地区的后成金属矿床作了研究,而且必须承认,我对于黑矿型矿床的直接了解是相当有限的。尽管如此,我认为,对于有关黑矿型矿床成因目前占优势的传统观点(至少是在北美)有必要提出疑问。一般来说,人们普遍认为,黑矿型矿床是海水对流热液体系的产物,这种体系将金属从岩石中淋滤出来,并将它们搬运到海水界面的沉积地点。 由海水衍生的热液流体是金属搬运和黑矿型矿床 Foreword I have mainly studied the post-metallogenic deposits in the Cordillera region of Central and South America, and I must admit that my direct understanding of the black ore deposits is quite limited. Despite this, I think it is necessary to raise questions about the traditional view that the origin of the black ore deposit is currently dominant, at least in North America. In general, it is generally accepted that the black mineral deposits are the product of a convective hydrothermal system of seawater which leaches metals from the rock and transports them to the sedimentary site of the seawater interface. Hydrothermal fluids derived from seawater are metal-handling and black-mineral deposits