金矿与花岗岩类关系的“同源说”——以豫西外方山地区为例  

THE THEORY OF “COGNATE GENESIS” ABOUT RELATION SHIPS BETWEEN GRANITOIDS AND GOLD DEPOSITS: TAKING EXAMPLE OF WAIFANGSHAN AREA,WESTERN HENAN PROVINCE

作　　者：卿敏[1] 陈祥[1] 关连绪[1] 

机构地区：[1]黄金地质研究所

出　　处：《黄金地质》1997年第3期30-35,共6页Gold Geology

摘　　要：以豫西外方山地区为例，阐明了金矿床与燕山期花岗岩类密切的时间、空间和成因关系，建立了金矿与花岗岩类关系的深部岩浆同源成因模式（“同源说”），提出了成矿同源花岗岩体的概念、定量判别标志及其在找矿评价中的应用。Based on the discussion of the spatical,temporal and genetical relationships between Yanshan granitoids and gold deposits in Waifangshan area,Western Henan province ,a new theory of “cognate genesis”about the genetical relationship is established The concept,quantitative diagnostic features of the metallogenic cognate granite mass and its application in ore-searching are put forward.

关 键 词：花岗岩类 同源说 金矿床 矿床成因 

分 类 号：P618.510.1[天文地球—矿床学] P588.121[天文地球—地质学]