江苏徐州利国地区铁矿床综合信息找矿模型与成矿预测  

On comprehensive information minerals prospecting model and metallogenic prognosis for iron deposit in Liguo in Xuzhou of Jiangsu

作　　者：周贤金 施建斌[1] 钱静[1] 徐豪[1] 

机构地区：[1]江苏省地质矿产勘查局第五地质大队,江苏徐州221004

出　　处：《地质学刊》2014年第1期60-65,共6页Journal of Geology

摘　　要：利国矿区是江苏重要铁矿基地之一,目前已探明资源量约6 000万t,现保有资源量约1 600万t。寻找和扩大周边接替资源,意义重大。分析了该地区矿体产出的地质、地球物理学及地球化学特征,对各种找矿方法所获得的信息开展综合研究,总结矿体产出规律,通过区域成矿条件和典型矿床研究,建立预测要素图。在此基础上,开展区域内铁矿成矿预测,建立综合找矿模型,圈定找矿靶区,为该地区寻找接替资源指明方向。The authors analyzed in details the geologic, geophysical and geochemical characteristics of Liguo iron deposit, carried out a comprehensive study on prospecting method of the obtained information, summarized the occurrence regularity of ore body, through the regional metallogenic conditions and typical ore deposit research, established forecasting factor graph; on this basis, the develop- ment iron deposit prediction in the study area to establish comprebensive prospecting model, delineated the prospecting target search for replacement resources, pointed out the direction in the region.

关 键 词：综合信息找矿模型 铁矿床 成矿预测 利国 江苏徐州 

分 类 号：P631.4[天文地球—地质矿产勘探]