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浅谈江西化探找金
引用本文:鄢新华.浅谈江西化探找金[J].江西地质,2000,14(2):137-141.
作者姓名:鄢新华
作者单位:江西省地质矿产勘查开发局物化探大队,江西南昌330201
摘    要:该文在探讨江西省金地球化学特征的基础上,对化探找金方向作了初步分析,认为中元古界、震旦系等是江西找金有利的地层;目前应把变质热液型金矿床作为化探找金的主攻类型,其次是岩浆热液型及地下热(卤)水溶滤型;重要找金远景区为景德镇市八字脑-蝥源县清华远景区及宜春-新余远景区。最后提出了江西化探找金的4点技术对策。

关 键 词:本底含量  异常  区域性探扫面  金矿床  找矿

PRELIMINARY DISCUSSION ON GEOCHEMICAL PROSPECTING FOR GOLD IN JIANGXI
YAN Xin-hua.PRELIMINARY DISCUSSION ON GEOCHEMICAL PROSPECTING FOR GOLD IN JIANGXI[J].Jiangxi Geology,2000,14(2):137-141.
Authors:YAN Xin-hua
Abstract:Based on the geochemical characteristics of gold in Jiangxi, this paper discusses pre-liminarily the prerequisite of geochemical prospecting for gold,and points out that the Mid Proterozoic and the Sinian are the favorable strata in the search for gold ores,that the metamorphic hydrothermal type should be the chief object of geochemical prospecting,then come the magmatic hydrothermal type and the hot geothermal brine leaching type;and that the Bazinao(Jingdezhen City)-Qinghua(Wuyuan County)and the Yichun-Xinyu areas should be the promising areas of primary importance.Finally,four technical countermeasures are put forward for geochemical prospecting for gold in Jiangxi.
Keywords:background concentration  anomaly  regional geochemical prospecting coverage  Jiangxi  
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