文峪金矿床530脉断裂控矿特征研究及意义  

Study on faultcontrolling features of vein No.530 in Wenyu Gold Deposit and its important significance

作　　者：王可勇[1] 向树元[1] 高秋斌[1] 

机构地区：[1]中国地质大学黄金研究所

出　　处：《黄金》1999年第5期1-5,共5页Gold

摘　　要：文峪金矿床是小秦岭金矿带内一大型裂控石英脉型矿床，５３０脉是其主要矿脉之一，其走向近东西，倾向南，倾角中等。受断裂产状空间变化及成矿期控矿断裂运动方式的影响，其内含金石英脉体多产于控矿断裂带２５０～２７０°走向段及４０～５０°倾角段。Ⅱ、Ⅲ主成矿阶段主要迭加发育于控矿断裂带内２６０～２７０°走向段及４５～５０°倾角段等有利构造空间部位。这一规律对指导该区相同产状矿脉的找矿勘查评价工作具重要意义。Wenyu Gold Deposit is a largescale and faultcontrolled auriferous quartz vein type gold deposit in XiaoQinLing gold mineralization belt.The vein No.530 is one of its major ore veins,which is nearly eastwestern striked and southern dipped with a mediumsize angle and influenced by spatial variations of the occurence of orecontrolling fault and its moving pattern during mineralization period.The goldbearing quartz vein mainly located at the 250270 striked parts and 4050 dip angle parts in the orecontrolling fault.The main mineralization stages usually superimposed at the 260270striked and 4550 dip angle parts which are the favorable spatial locations in the orecontrolling fault.This regularity has important significances in directing the exploration and evaluation works of ore veins with the same occurence.

关 键 词：断裂 产状 控矿特征 金矿床 找矿 

分 类 号：P618.51[天文地球—矿床学]