青海东昆仑南坡成矿带铜钴矿预测中的主要科技问题  

Major Scientific Problems in Metallogenic Prognosis of Copper-Cobalt Deposits in the Southern Slope Metallogenic Belt of East Kunlun, Qinghai Province

作　　者：田承盛[1,2] 张雪亭[3] 芦文泉[2] 陈喜峰[3] 林文山 吴华英[3] 姚远[3] 袁波[3] 张宗保[3] 

机构地区：[1]中国地质大学地球科学与资源学院,北京100083 [2]青海省国土资源厅,青海西宁810001 [3]中国冶金地质总局矿产资源研究院,北京100025 [4]青海省第七地质矿产勘查院,青海西宁810001

出　　处：《地质与勘探》2012年第5期940-946,共7页Geology and Exploration

基　　金：青海省地勘基金项目<青海省东昆仑南坡铜钴矿成矿规律及找矿靶区优选>资助成果

摘　　要：青海省东昆仑南坡金铜铅锌多金属成矿带经历了漫长而复杂的地质构造演化历史,产有丰富的金、铜、铅、锌、钼等金属矿产,但在铜钴矿预测中仍存在一些关键科学问题需进一步研究解决。本文在详述了区域地层、侵入岩、变质岩、构造、矿产等区域成矿地质背景的基础上,分析了青海东昆仑南坡成矿带地质工作程度低、研究程度低、成矿预测的基础科学问题不清、矿产勘查项目所引用的基础资料与研究工作所引用的基础资料明显不一致和主要矿床类型及预测方向等主要科学技术问题,探讨了该成矿带铜钴矿产预测现状与预测思路,从而提出了青海东昆仑南坡成矿带开展铜钴矿预测的工作方向。The Southern slope metallogenic belt of East Kunlun in Qinghai Province has experienced long and complex geological-tectonic evolution processes, and is abundant in Cu-Au-Pb-Zn-Mo polymetallic mineral resources. However, there are still some key scientific problems to be addressed in metallogenic prediction. Based on the analysis of regional geological background, the main technical problems were summarized as the little geological work, low research degree, unclear basic scientific questions in metallogenic prediction, inconsistent data used in mineral deposit exploration and research work, and poor understanding of the main deposits type and its metallogenic prediction directions. We further discussed the status of metallogenic predic- tion and method, and proposed the metallogenic prediction direction of copper-cobalt deposits in the Southern slope metallogenic belt, East Kunlun.

关 键 词：铜钴矿 成矿预测 问题 东昆仑南坡 青海 

分 类 号：P618[天文地球—矿床学]