内容简介 本书是根据叶连俊教授主持的专题研究组对中国磷块岩所作全面系统研究的结果撰写的一部专著。全书共有十章,其主要内容不是对磷矿床的列述,而是主旨于中国磷块岩矿床的形成特点及展布规律,因而书中比较着力于沉积背景、沉积环境、岩相、建造、含磷岩系以及矿石岩石学等方面的剖析与论证。而在第九章中特别反复地追溯了成矿物质来源问题;成矿作用的交替与变革问题;分析了成矿阶段问题;提出了“磷块岩多因素多阶段成矿”和“工业磷块岩物理富集成矿”的见解,在理论上有所创新。对磷的物质来源问题,汇总了新的事实而进一步阐明了“陆源汲取”和“有机成矿”以及“孔隙水成矿”的过程与更替,并且提出了沉积成矿可能属于“事件地质”这一设想。 本书可供地质科研、教学和生产部门有关的专业人员参考。 Ye Lianjun et al. This monograph is a summary of the authors nearly twenty years research on Chinese phosphorites.lt includes discussions on the distribution,classification and genesis of the Chinese phosphorites.The main effort is put on the analysis and illustration of the sedimentary background,sedimentary environment,ore petrology and ore-bearing sedimentary association of phosphorite deposits.The authors set up two new metallogenic hypotheses,viz.,the“Theory of physical enrichment of industrial phosphorite deposits”,and the“Composite-processes ahd polyepisodic aspect of sedimentary mineral deposits”,and also lots of new substantial data on the“Theory of terrestrial imbibition”,and the importance of biogeochemical contributions for the genesis of sedimentary mineral deposits.