黑龙江省马伦-二十二站金及多金属找矿潜力分析

Study on Gold and Polymetallic Prospecting Potential of Malun-ershierzhan in Heilongjiang Province

马伦-二十二站位于属于黑龙江省塔河县,大地构造位置处天山-兴蒙造山带大兴安岭火山岩带东北部上黑龙江盆地北缘。根据成矿地质背景、地球化学异常及断裂构造、环状构造、蚀变脉(带、区)等信息综合分析,圈出金及多金属成矿远景区8处,丘里巴赤河上游及北部、古鲁干河下游、马伦-新立屯岛是寻找金及多金属的重点勘查靶区。

Malun-Ershierzhan is located at Tahe County in Heilongjiang province,and its tectonic position is north rim of Upper Heilongjiang basin in the Daxinganling mountain vocanic belt of Tianshan-Xingmeng Orogenic belt.According to the comprehensive analysis for ore-forming geological background,geochemical anomaly,fracture,annular structure and altered veins（belt,area） and other information,8 Gold and polymetallic Prospecting zone has been circled.The upper Qiulibachi river,lower Gulugan river and Malun Xinlindao is good for Gold and polymetallic perspective.