Economic And Environment Evaluation On Mineral Resources In The Heihe Region, Heilongjiang Province, Northeast China

There are plenty of resources in the Heihe region, Heilongjiang province, Norththeast China, in which a number of non-ferrous metals have great potential for development and utilization. To have economic and environment evaluation of mineral resources in Heihe is of very important practical significance in exploitation of mineral resources in Heihe, development of regional economy, protection of regional environment, keeping social stability, and promoting construction of northeast old industrial base.On the basis of collecting and sorting out a great number of real data of exploitation and development of mineral resources in the Heihe region, a comprehensive investigation has been conducted on occurrence condition of mineral resources and their potential for exploitation and development. Using AHP and Delphi methods, comprehensive economic evaluation and environment evaluation have been completed on the mineral resources in the region.The following are the achievements that have been acquired in this study.1. Occurrence condition of mineral resources in the Heihe region is ascertained, leading to propose that the occurrence condition of mineral resources in the region is excellent.2. Range of prospects for making use of local mineral resources is analyzed, resulting in understanding of great potential for development of mineral resources in the region3. A concrete model for comprehensive economic evaluation on the mineral resources in the region is set up. The priority order for prospecting and development of mineral resources determined based on the model is Cu– coal– marble - mineral water– Au - Pb and Zn– pearlite - W and Mo - Ag.4. A model for environment evaluation on the mineral resources in the region is proposed, with a case study of the Duobaoshan Cu and Mo deposit. The result of the case study is consistent with the model.5. Some constructive suggestions are proposed on further exploitation and development for the mineral resources in the region.