基于烃气测量技术的深地找矿预测——以山东夏甸金矿为例  

Deep prospecting prediction of hydrocarbon measurement:example in Xiadian gold deposit of Shandong Province

作　　者：徐建东[1] 陈远荣[1] 张冠清 刘草[1] 段炼[1] 曾旭[1] 洪文帅 

机构地区：[1]桂林理工大学地球科学学院,桂林广西541004 [2]广西壮族自治区区域地质调查研究院,桂林广西541004

出　　处：《矿产与地质》2016年第3期427-430,共4页Mineral Resources and Geology

基　　金：国家科技支撑计划(编号:2014BAB05B00)项目资助

摘　　要：深埋隐伏矿床勘查是目前亟待探索的地学难题,烃类气体由于其具有挥发性强、运移距离远、反映深度大等特点,烃气测量技术成了解决该难题的手段之一。本文以山东夏甸金矿的外围找矿预测为切入点,通过分析夏甸金矿外围道北庄—陡崖曹家地区的烃类组分以及吸附相态汞的背景场,对各元素(组分)的异常特征进行综合比较与总结,指出了夏甸金矿外围找矿潜力,圈定相应有利靶区,并以期检验烃气测量技术在深地找矿预测中的应用。The exploration for deep blind deposits has become a geological challenge which needs to be promptly solved.The hydrocarbon survey can be used as a possible measurement to solve this difficulty due to its features of strong volatility,long displacement distance and deeper responding depth.In this paper,the periphery ore-prospecting of Shandong Xiadian gold deposit is taken as the break through point.Base on analysis to the background fields of hydrocarbon and mercury in periphery Daobeizhuang-Douyacaojia area of Xiadian gold deposit,comparing and summarizing to the anomaly characteristic of different elements,the mineralization potential in the region has been forecasted and the advantage targets have been delimitated for the goal to test the application of hydrocarbon measurement in deep prospecting prediction.

关 键 词：夏甸金矿 烃气测量法 找矿预测 

分 类 号：P618.51[天文地球—矿床学]