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基金项目:中国地质调查局地质大调查项目“湖南矿产资源潜力评价”(1212011121040)
作者单位
李胜苗,于炳飞,田磊,等 湖南省地质调查院信息中心 
摘要:
      铅锌是湖南优势矿产资源,成矿地质条件优越,资源潜力巨大。开展湖南铅锌资源潜力评价,预测铅锌矿产资源潜力,以更好地指导铅锌矿产资源的规划和利用。根据重要矿产预测类型划分方案,结合铅锌矿床地质特征和成矿模型,将湖南铅锌矿产预测类型划分为4类:碳酸盐型(李梅式、董家河式、江家垭式)、矽卡岩型(水口山式、黄沙坪式)、岩浆热液型(桃林式、枞树板式)和沉积改造型(玛瑙山式)。以湖南四级大地构造单元为基础,结合铅锌矿产的分布特征,划分为20个Ⅳ级成矿带和16个Ⅴ级成矿区,提出19个重点勘查部署建议区。
关键词:铅锌矿床  地质特征  预测类型  资源潜力  湖南
Abstract:
      Lead and zinc are the predominant mineral resources in Hunan Province, with superior metallogenic geological conditions and huge resource potential. In order to better guide the planning and utilization of lead and zinc mineral resources, it is necessary to carry out the potential evaluation of lead-zinc resources in Hunan Province and predict the potential of lead-zinc mineral resources. Accordingto the classification scheme developed in the national key mineral resources potential assessment, combined with Pb-Zn deposit geological characteristics and metallogenic model forecast, prediction types of Pb-Zn deposits in Hunan were divided into 4 types, namely, the stratabound carbonate (Limei type, Dongjiahe type, Jiangjiaya type), skarn (Shuikoushan type, Huangshaping type), magmatichydrothermal (Taolin type, Zongshuban type), and sedimentary-transformation (Manaoshan type). Based on the quaternary tectonic units and the distribution characteristics of lead and zinc minerals in Hunan, 20 grade Ⅳ metallogenic belts and 16 grade V metallogenic areas were delineated, and 19 key exploration and deployment areas were proposed.
Keywords:lead-zinc deposit  geological characteristic  prediction type  resource potential  Hunan
李胜苗,于炳飞,田磊,等.湖南铅锌矿床地质特征与资源潜力评价[J].地质学刊,2021,45(3):262-270