浙江湖州黑龙洞黄铁矿矿床特征及成矿条件浅析  

THE PRELIMINARY ANALYSIS ON MINERALIZING CHARACTERISTIC AND MINERALIZATION CONDITION OF THE HEILONGDONG PYRITE DEPOSIT IN HUZHOU CITY,ZHEJIANG PROVINCE

作　　者：潘志龙[1] 

机构地区：[1]浙江省第九地质大队,浙江湖州313000

出　　处：《化工矿产地质》2007年第1期6-10,共5页Geology of Chemical Minerals

摘　　要：浙江省湖州黑龙洞黄铁矿矿体赋存于石炭系中统黄龙组三段燧石灰岩或硅质灰岩和二段白云质大理岩中。矿体呈扁豆状,黄铁矿体之上为含金铁帽。通过对其成矿条件的分析,认为矿床成因类型总体上属于沉积-热液改造型矿床。Pyrite ore body of the Heilongdong pyrite deposit in Huzhou city deposited in flint limestone of Hang- long formation three member （C2h^3）and dolomitic marble of Hanglong formation two member（C2h^2）,which is Carboniferous system. The ore occurrences in phacoidal, gold-beating limonite cap is overlied in the pyrite ore body. On the basis of the study and analysis on its mineralization condition, It was considered that this Pyrite mineralization type belong to thesediment-reformation epithermal type deposit.

关 键 词：黄铁矿矿床 古地理 岩层 黑龙洞 浙江湖州 

分 类 号：P618.31[天文地球—矿床学]