• 责任者：Zhou Taofa (School of Resources and Environmental Engineering ; Hefei University of Technology ; Hefei 230009 ; China) ; Fan Yu
• 刊名：Acta Geologica Sinica
• 出版年：2011
• 卷期：85(5)
• 关键词：成矿作用 ; metallogenesis ; 成岩作用 ; diagenesis ; 长江中下游成矿带 ; Metallogenic Belt of Middle and Lower Reaches of Yangtze River
• 页码：p.712-730
• 图表：12 illus., 1 table, 56 refs.
• 分类号：1001
• issnNo：ISSN0001-5717
• isbnNo：CN11-1951/P

style="MARGIN: 0cm 0cm 0pt" class=MsoNormal>The Middle-Lower Yangtze River valley is one of the most important Cu-Fe polymetallic belts in China, in which hosts many volcanic basins, such as Li-Shu, Li-Yang, Ning-Wu, Fan-Chang, Lu-Zong, Huai-Ning and Jin-Niu volcanic basin. Based on the contributions of the previous researchers as well as&nbsp;the fundamental studies in recent years mainly on Luzong Basin and Ningwu Basin, this paper discussed the geological characteristics, the temporal-spatial framework, and geochemistry, geochronology of petrogenesis and mineralization and metallogenetic model of the volcanic basins in the Middle-Lower Yangtze metallogenetic belt. The chronological results of the igneous rocks suggest that the magmatic rocks in the volcanic basins formed in Early Cretaceous (135~123 Ma). This paper proposes a petrogenetic and metallogenetic model for the volcanic basins in the Middle and space prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:place w:st="on">Lower Yangtzest1:place> metallogenetic belt.