大兴安岭地区矿产调查评价工作回顾及“十一五”总体部署设想

大兴安岭地区是我国16个重点成矿区带之一，也是中国地质调查局“十一五”和今后一个时期地质调查工作部署的重点地区.结合近年来地质大调查工作的实际情况，对区内矿产调查评价工作做了较系统的总结与研究.在以往地质调查工作程度基础上，系统地总结了本区1999年以来大调查工作取得的主要进展和成果，并对地质调查工作中所存在的主要问题进行了探讨，在此基础上研究并提出了大兴安岭成矿带“十一五”矿产调查评价工作部署建议，为今后该区地质调查工作的进一步部署提供参考依据.

MINERAL RESOURCES SURVEY AND ASSESSMENT IN THE DAXINGANLING REGION: Review and tentative ideas for the Five-Year Plan from 2005 to 2010

The Daxinganling region, including Eastern Inner Mongolia Autonomous Region, the west part of Liaoning, Jilin and Heilongjiang provinces and Xiaoxinganling area in middle-eastern Heilongjiang, is one of the 16 important metallogenic belts in China, covering an area of 1.1 million square kilometers, with favorable ore-forming conditions and great potential. China Geological Survey has carried out a series of geologic work in the region since 1999 and made considerable results. This paper reviews the progresses and achievements of the geological survey and mineral resources assessment, with a discussion of some problems remained in current work. Based on the discussion, the authors propose a suggestion for the geologic survey and assessment work during the Five-Year Plan from 2005 to 2010 to supply a basis for further geologic work in the region.