新疆百年勘查成果与成矿规律及支撑新一轮找矿突破的建议
投稿时间:2024-05-28  修订日期:2024-09-15  点此下载全文
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作者单位邮编
李凤明 新疆地质局 830000
赵同阳* 新疆地质调查院 
基金项目:新疆“天山英才”项目(编号:2022TSYCCX0040)和中国地质调查局地质调查项目(编号:DD20221695)
中文摘要:新疆地处我国西北边陲,地域广阔,矿产资源丰富,战略地位十分重要,已成为国家矿产资源战略后备基地。《中国矿产地质志·新疆卷》研编是新疆地质工作前所未有的历史性工程,历经八年,圆满完成,形成“志、图、库、普”四项重大成果,对支持新疆地质矿产勘查部署和矿产资源管理具有重大意义。本文以志书主要内容和重要成果为基础,概述新疆矿产资源总貌和成矿地质背景;从“空间展布+时间分布+矿床类型”成矿规律三要素的角度,重点叙述矿床成矿系列和五时段成矿体系的特征和规律,提出“两缘两环”及中生代成矿爆发期的新认识;从萌发期、起步期、巩固期、加速期四个阶段,简述了新疆百年勘查辉煌历程,总结了奠定构建新疆矿产勘查开发新格局和建成国家矿产资源战略后备基地的丰硕成果。最后,以矿床成矿系列类型为主线,提出新疆矿产勘查总体布局、重要方向和主要突破区带的建议,助力新疆新一轮找矿突破战略取得新突破。
中文关键词:成矿规律  百年勘查  找矿突破  新疆
 
An overview of over 100 years of exploration achievements and suggestions for a new round of prospecting breakthrough strategy in Xinjiang
Abstract:Xinjiang is located in the northwest border of China, with a vast territory and abundant mineral resources, has a very important strategic position and has become a national reserve base for mineral resources. Strengthening geological and mineral exploration in Xinjiang and ensuring national energy and resource security has become urgent. The compilation of Xinjiang Volume of Mineral Geology of China is an unprecedented historic project in Xinjiang"s geological work, which has been successfully completed after eight years, and has formed four major achievements of "annals, maps, database, and popular edition in supporting the deployment of geological and mineral exploration and the management of mineral resources in Xinjiang. Based on the main content and important achievements of the compilation, this article provides an overview of the overall mineral resources and ore-forming geological background in Xinjiang. Surrounding the three elements of metallogenic regularity research, including spatial distribution, temporal distribution, and ore deposit type, this paper focuses on describing the characteristics and regularities of metallogenic series and metallogenic systems, and proposes a new understanding of the "two edges and two rings" and the This paper briefly describes the glorious history of Xinjiang"s centennial exploration from four stages: germination, starting, consolidation, and acceleration. It summarizes the fruitful achievements in establishing a new pattern of mineral exploration and development in Xinjiang and building a national reserve base for mineral resources. Finally, taking the metallogenic series of ore deposits as the main line, the overall layout, important directions, and primary breakthrough zones of Xinjiang mineral exploration are proposed, which will help Xinjiang achieve new breakthroughs in its new round of mineral exploration strategy.
keywords:metallogenic regularity  Centennial exploration results  prospecting breakthrough  Xinjiang
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