| 摘要: |
| 本文在查阅国内外钨矿资料的基础上,总结了钨矿床的时空分布、矿床类型、成因以及白钨矿在同位素测年方面的应用,阐述了钨矿床的成因研究现状及其发展趋势。 |
| 关键词: 钨矿床 时空分布 成因类型 白钨矿测年 研究现状 |
| DOI： |
| 附件 |
|
| 基金项目:“十一五”国家科技支撑计划项目“三江-湄公河成矿带地质背景和成矿规律对比研究”(2006BAB01A03-3);中国地质调查局“中缅边界三江西南段-掸邦成矿带成矿背景及成矿规律对比研究”(1212010913035);中国地质调查局“云南麻栗坡地区矿产远景调查”(1212010880402) |
|
| Spatio-temporal distribution and current state of the research of the tungsten deposits:An overview |
| SHI Hong-zhao, LIN Fang-cheng, ZHANG Lin-kui |
(1. Chinese Academy of Geological Sciences, Beijing 100037, China;
2. Chengdu Institute of Geology and Mineral Resources, Chengdu 610082, Sichuan, China) |
| Abstract: |
| The present paper gives an overview of the spatio-temporal distribution,type,genesis,Sm-Nd dating of scheelite and current state of the research of the tungsten deposits.The tungsten deposits in the world are dominantly developed in the circum-Paific metallogenic zone,north of the Mediterranean Sea,South Ural,and Western and Central Asia.The mineralization ages span the Proterozoic to the Cenozoic,especially the Mesozoic.In China,tungsten mineralization occurred mostly during the early Yanshanian.The volcanic-sedimentary type is the main genetic type. |
| Key words: tungsten deposit spatio-temporal distribution genetic types Sm-Nd dating of scheelite current state of research |
