甘肃南金山式火山岩型金矿成矿模式建立  

METALLOGENETIC MODEL OF NANJINSHAN VOLCANIC GOLD DEPOSIT IN GANSU

作　　者：张丹青[1] 张发荣[2] 

机构地区：[1]成都理工大学地球科学学院,四川成都610059 [2]甘肃省地质调查院,甘肃兰州730000

出　　处：《甘肃地质》2010年第4期56-64,共9页Gansu Geology

基　　金：中国地调局甘肃省区域成矿规律研究及矿产预测评价(编码:1212010633901)部分成果

摘　　要：通过对南金山金矿的含矿地层、控矿构造、侵入岩、矿质来源、含矿热液运移方式、矿体就位产状等成矿作用分析认为:南金山金成矿受含矿建造、岩浆活动和构造控制,据其归纳总结了主要成矿要素,揭示了典型矿床成矿的基本规律,尝试性的建立了南金山式火山岩型金矿成矿模式,以期指导矿产勘查和预测评价及找矿工作。Through analyzing ore bearing bed,ore-control structure,intrusive rock,source of ore,migration of ore bearing hydrothermal solution,emplacement occurrence of ore body,and ore-forming process of gold deposit in Nanjinshan Mountain,it suggests that the gold mineralization are controlled by ore bearing formation,magmatic activity and structural control.The paper summarized the main metallogenetic factors and the metallogeny of typical deposit,therefore,established the metallogenic model of model volcanic sedim...

关 键 词：甘肃南金山 火山岩型金矿 成矿特征 成矿模式 

分 类 号：P618.51[天文地球—矿床学]