陈群,吴明梅,戴晓燕,高爽.贵州瓮(安)福(泉)地区磷矿地质特征与潜力预测[J].贵州地质,2019,36(3):219-227
贵州瓮(安)福(泉)地区磷矿地质特征与潜力预测
Geological Characteristics and Potential Prediction of Phosphorite Deposit in Weng’an-Fuquan Area of Guizhou
投稿时间:2018-07-11  
DOI:
中文关键词:  瓮福磷矿  陡山沱组  远景区  潜力预测
英文关键词:Wengfu phosphorite deposit  Geological characteristics  Prospecting area  Potential prediction
基金项目:贵州省科学技术基金计划项目—瓮福磷矿矿集区矿床地质特征及深部找矿研究(黔科合基础[2016]1407);②《中国矿产地质志 贵州卷·磷矿》研编项目。
作者单位
陈群 贵州省地矿局115地质大队贵州清镇551400 
吴明梅 贵州省地矿局115地质大队贵州清镇551400 
戴晓燕 贵州省地矿局115地质大队贵州清镇551400 
高爽 贵州省地矿局115地质大队贵州清镇551400 
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中文摘要:
      贵州瓮(安)福(泉)磷矿(以下简称瓮福磷矿)地处上扬子东缘成矿带西南端的黔中成磷区,为超大型海相沉积磷块岩矿床,含磷岩系为震旦系下统陡山沱组,已勘查面积约120 km2,探获磷矿资源总量达379亿吨。通过研究瓮福磷矿地质特征,分析早震旦世陡山沱期古地理环境及岩相分布、陡山沱组含磷岩系分布及其岩性组合、构造保存条件,初步划定面积达800 km2范围的瓮福磷矿远景预测区,根据控制磷矿产出的各要素特征,已有工程的揭露情况,对远景区找矿潜力作了预测。
英文摘要:
      Weng’an-Fuquan phosphorite deposit(Wengfu phosphorite deposit for short) of Guizhou is situated in central Guizhou phosphorite metallogenic area of Hubei-Hunan-Guizhou metallpgenic area, it is a super large marine sedimentary phosphorite deposit, the phosphorite rock series is Doushantuo formation of Lower Sinian system, the explored area is 120 km2, the total phosphorite resource is 3.79 billion ton. By study the geological characteristics of Wengfu phosphorite deposit, the paleogeographic environment in Doushantuo period of early Sinian, litofacies distribution, phosphorite bearing rock series distribution in Doushantuo formation, its litofacies assemblage and the structural preservation are analyzed, then the Wengfu phosphorite prospecting area of 800 km2 delimited preliminarily. According to each factor features which control the phosphorite outcome and exposed condition of finished project, the prospecting exploration potential are predicted.
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