黑龙江省滨东地区Cu-Pb-Zn-W-As-Sb-Bi-Au-Ag地球化学块体矿产资源潜力预测

黑龙江省滨东地区是著名的铜铅锌钼成矿带.以金属活动态测量法进行的超低密度地球化学调查圈定的滨东地球化学块体为基础，运用成矿可利用金属量定量评价模型与方法对该块体的Au、Ag、Pb、W等矿产资源潜力进行了预测，预测结果远远大于该区已发现矿床的总储量，说明预测结果是合理的.预测结果对进一步开展矿产勘查工作具有参考和指导作用.

PREDICTION FOR THE MINERAL RESOURCES POTENTIAL OF THE Cu-Pb-Zn-W-As-Sb-Bi-Au-Ag GEOCHEMICAL BLOCK IN EAST HARBIN, HEILONGJIANG PROVINCE

East Harbin area in Heilongjiang Province is famous for its Cu-Pb-Zn-Mo mineralization belt. Based on the East Harbin geochemical block,which is delineated by the ultra-low density geochemical survey with metal activity measuring,this study predicts the mineral resources potential of Au,Ag,Pb and W within the block applying the method of quantitative assessment modal for ore-forming usable metal. The resources volume by the prediction is much greater than the total reserves of the deposits that hawe been found,showing the result is reasonable. This prediction is a significant reference and guide for further mineral exploration.