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云南地区下寒武统黑色岩系分布广泛,组成多为黑色、灰黑色的页岩、炭质页岩、砂质页岩及硅质岩等。在黑色岩系中伴有镍、钼、铀、钒、银、硒、铂、钯、铜,铅、锌等元素的成矿和矿化富集。由于其特殊的形成时代及特殊的多金属组合特点,黑色岩系矿床一直是地质学家研究的热点。本文在收集分析国内外大量文献资料基础上,系统地对国内外黑色岩系及矿床分布、矿种及赋存形式、成矿模式、沉积环境进行了综述,总结了云南黑色岩系及矿床研究的现状及成果,指出了云南黑色岩系找矿勘查方面应注意的几个关键性技术问题。
The Lower Cambrian black rock series in Yunnan are widely distributed and consist mostly of black, gray-black shale, carbonaceous shale, sandy shale and chert. In the black rock series are associated with the mineralization and mineralization enrichment of elements such as nickel, molybdenum, uranium, vanadium, silver, selenium, platinum, palladium, copper, lead and zinc. Due to its special age of formation and special characteristics of polymetallic assemblage, the black rock deposit has always been a hot spot for geologists. Based on the collection and analysis of a large number of literatures at home and abroad, this paper systematically reviews the distribution of black rock series and deposits, mineral types and occurrences, metallogenic patterns and sedimentary environment at home and abroad, and summarizes the study of black rock series and deposits in Yunnan Province The status quo and achievements of this paper are pointed out, pointing out several key technical issues that should be paid attention to in prospecting and prospecting of the black rock series in Yunnan Province.