【作者】 谢玉玲； 徐九华； 邱士东； 王葆华；

【Author】 Xie Yuling Xu Jiuhua Qiu Shidong Wang Baohua (Civil and Environmental Engineering School, University of Science and Technology Beijing)

【机构】 北京科技大学土木与环境工程学院资源工程系；

【摘要】 我国现有的铂族金属资源已不能满足日益增长的需求。寻找和开发潜在的、新的PGE矿床类型是地质学家义不容辞的任务,也是解决我国PGE资源短缺的根本途径之一。金与铂族元素关系密切,秦岭泥盆系金矿带从其产出的大地构造环境、赋矿围岩类型、铂族元素在矿石和脉石矿物中的高含量均表明,在该地区具有形成铂族金属资源的潜力。受以往的勘查工作对铂族金属的重视程度及铂族元素分析水平的限制,使得对该地区的铂族金属勘查工作不够深入,对金矿床伴生的铂族金属资源的评价是目前寻找新型铂族资源的重要途径之一,在国外已取得了较好的成果。对秦岭泥盆系金矿床中铂族金属元素资源进行重新评价对解决我国铂族金属资源短缺具有重要意义。更多还原

【Abstract】 The requirement to PGEs is increasing in our country. Finding and exploiting new or potential PGEs resoures is very important and is the essential approach to settle the shortage of PGEs in our country. Qinling gold deposits occuring in Devonian was located in the carbon-riched, mud-riched light-metamorphic clast and went along deep faults between Yangzi and Huabei platfom. High PGEs contents have been reported in many gold deposits, such as Taibai gold deposit, Baguamiao gold deposit , Liba gold depsoit and so on, in this ore-forming belt. Some progress in exploiting potential PGEs resources related to gold deposits was made in some countries, just as Muruntao Gold-PGEs deposit, So we need to reknow Qinling Gold ore-forming belt especially in PGEs resourse potential. It became possible with the advance with new technology of determining trace amount PGEs in geological samples.更多还原