南方红壤区隐伏矿床地气试验研究——以广西德保铜锡矿区为例  

Experimental study of geogas method to prospecting for concealed deposit in red soil regions of the south China

作　　者：万卫 汪明启[2] 高玉岩 秦欢欢 赖冬蓉[1] WAN Wei;WANG Mingqi;GAO Yuyan;QIN Huanhuan;LAI Dongrong(East China Institute of Technology State Key Laboratory of Nuclear Resources and Environment,Nanchang 300013,China;China University of Geosciences,Beijing Institute of earth science and resources,Beijing 100083,China;China National Chemical Corporation,Beijing 10080,China)

机构地区：[1]东华理工大学核资源与环境国家重点实验室,南昌300013 [2]中国地质大学(北京)地球科学与资源学院,北京100083 [3]中国化工集团,北京100080

出　　处：《地质找矿论丛》2019年第3期438-444,共7页Contributions to Geology and Mineral Resources Research

基　　金：东华理工大学博士科研启动基金项目(编号:DHBK2017107);核资源与环境国家重点实验室开放基金项目(编号:NRE1808)联合资助

摘　　要：为了了解地气测量方法在南方红壤区的应用效果和影响因素,对广西德保铜矿床进行了地气试验研究;结果表明,在南方红壤区,潮湿季节,地气测量没有效果,干旱季节,虽然地气测量具有一定效果,但地气中金属元素绝对含量较低,可能受到了深部碳酸盐地层和土壤的黏土性质的影响,需要进一步改进地气测量方法,使其能有效应用于南方红壤区隐伏矿勘查工作中。To understand the effectiveness and influence factors of Geogas method in red soil regions of south China experimental studies were coducted at Debao copper deposit,Guangxi.The results is not ideal.In wet season it is effectiveless.In dry season it shows some effect but the contents of metals in Geogas are absolutly low.Carbonate strata at depth and clay property of soil may be the influence factors.The Geogas method need further improvement.

关 键 词：地气测量 隐伏矿勘查 南方红壤区 德保铜矿 广西 

分 类 号：P593[天文地球—地球化学] P632.5[天文地球—地质学]