再论岩金矿化类型及成因  

REDISCUSSION ON TYPES AND GENESES OF VEIN GOLD MINERALIZATION

作　　者：关连绪[1,2] 蒲银华[1,2] 王振忠[1,2] 

机构地区：[1]武警黄金地质研究所 [2]武警黄金第五支队

出　　处：《黄金地质》1997年第2期31-36,共6页Gold Geology

摘　　要：列举我国主要岩金矿床各种矿化类型实例。分析了复式矿化类型形成原因，拟定出矿化类型的表示法。按不同矿化阶段基本矿化类型的异同，将复式矿化类型分为同型迭代、异型迭代和混型迭代３类；按不同矿化阶段矿化体的相互构造关系，对各类分为平行迭代、交切迭代、包容迭代和组合迭代共１２个亚类。控矿构造强度及其变化是复式矿化类型成因的主导因素。The various mineralized types of main vein gold deposits in China are cited.The forming causes of the compound mineralization types are analysised.The expressive methods are worked out.According to the similarities and differences of basic mineralized types in different mineralized stages,the compound mineralization types can be divided into three types:isotypic,heterotypic and mixed iteration.On the basis of the structure relationships of mineralized bodies in different stages,each type also can be divided into 12 sub types,such as parallel,intersected ,contained and combinated iteration.The strength of ore controlling structure and its change are the main causes of the genesis of compound mineralized types.

关 键 词：金矿床 岩金矿 矿化类型 矿床成因 

分 类 号：P618.510.5[天文地球—矿床学] P618.510.1[天文地球—地质学]