甘肃金矿成矿规律和成矿区带的划分  

Metallogenic rules and division of metalloigenic districts(belts) of gold deposits in Gansu province

作　　者：苏建平[1] 张翔 

机构地区：[1]中国科学院寒区旱区环境与工程研究所,甘肃兰州730000 [2]甘肃省地勘局第三地质矿产勘查院

出　　处：《黄金地质》2003年第3期1-8,共8页Gold Geology

基　　金：国家重大自然科学基金资助项目(90102003);中国科学院知识创新工程重大项目基金资助项目(KZCX 10 03)

摘　　要：甘肃地域广阔,北山、祁连、秦岭造山带都经历了长期而复杂的地质构造演化,形成了众多不同背景、不同类型、不同特征、不同规模的金矿床。甘肃金矿受特定的地层、岩性及岩浆、构造、变质作用的控制,可划分为北山(北山北带和南带成矿带)、祁连(带)、西秦岭(北秦岭、中秦岭、南秦岭成矿带)和摩天岭4个成矿区7个岩金成矿带。Gansu province have vast land,the Beishan,Qilian and Qinling orogen each undergo long term and complicated geological tectonic evolution and come into being a lot of gold deposits of differ background, differ types, differ characters and differ size.Gold deposits of Gansu are controlled by specifically stratum, lithofacies, magmatism, tectonic and metamorphoism.According to the metallogenic rules of gold deposit,Beishan(North and South metallogenic belts of Beishan), Qilian, West Qinling(North,Middle and South Qinling metallogenic belts) and Motianling metallogenic districts and seven metallogenic belts are divided in Gansu province.

关 键 词：甘肃 金矿 成矿规律 成矿区带划分 成矿类型 岩石圈系统 

分 类 号：P618.51[天文地球—矿床学]