由褶皱和剪切带联合控制的金厂峪金矿床  

JINCHANGYU GOLD MINE COMPOSED OF DEPOSITS CONTROLLED BY FOLDS AND SHEARING ZONES

作　　者：许云程[1] 祁学义 

机构地区：[1]河北金厂峪金矿

出　　处：《河北理工学院学报》1997年第1期79-86,共8页Journal of Hebei Institute of Technology

摘　　要：金厂峪金矿经历了四期大的构造形变。每期褶皱形变都伴有相应的剪切带产生。韧性剪切带是本区断裂的一种主要表现形式。它与褶皱的部位以及轴面劈理等具有密切的空间展布关系。褶皱与剪切带对金矿的赋存起了联合控制作用。通过对不同期次构造的分析，确定出控矿的有利构造部位。Jinchangyu Gold Mine experienced four great structural movements. Each movement appeared in the form of folds and fractures.The ductile shearing zones are the main form of the fractures in this area. They are closely related with positions of folds and cleavages of the axial planes, etc. in the spacial distribution. Folds and shearing zones have a joint effect on controlling the gold storage. The favourable stuctural positions to control can be located through the analysis of the structures in different periods, which has instruction on the prognostication of gold ore bodies.

关 键 词：金矿床 褶皱 剪切带 赋存 联合控制 

分 类 号：P618.510.1[天文地球—矿床学]