鄂东地区成矿规律、找矿认识与远景分析

Metallogenic Regularity,Uuderstanding of Geological Exploration and Prospecting Analysis in the East Area of Hubei Province

据鄂东地区多年的地质勘查、科研工作所取得成果及资料,尤其是危机矿山接替资源勘查和矿产资源潜力评价成果,概述该地区的区域成矿地质背景、地球物理、地球化学、成矿规律特征,总结其地质找矿认识。认为鄂东地区自北而南跨三个国家级重点成矿区带:武当—桐柏—大别成矿带,长江中下游成矿带和钦杭成矿带,区域成矿地质条件优越,仍有良好的找矿远景和资源潜力。加强第二成矿空间研究与勘查,应用高精度地球物理、精细地球化学方法,更新基础地质和化探测量等,在14个资源潜力较大的找矿远景区上实现找矿新突破。

Based on the results and data of many years' exploration and research in the east area of Hubei Province,especially the achievement of replacement resources exploration of crisis mines and potentiality assessment of mineral resources,this paper summarizes the regional metallogenic background,geophysical characteristics,geochemistry characteristics and metallogenic regularity,and understanding of geological exploration.It is generally considered that there are still good resource and prospecting potential in the east area of Hubei Province with superior regional metallogenic condition,which from north to south crossing three national major metallogenic belts:Wudang-Tongbo-Dabie metallogenic belt,middle-lower Yangtze River and Qinhang metallogenic belt.The authors will strengthen the research and exploration of second metallogenic space,use high precision geophysical and geochemistry technology,update basic geology and geochemical exploration,finally realize new exploration breakthrough in fourteen prospecting areas.