Xunyang gold-lead-zinc ore concentration area is located in northern Xunyang county of Shaanxi province and in the east section of Indosinian fold zone in southern Qinling. Three gold-lead-zinc metallogenic belts and 26 lead-zinc deposits (occurrences) and one gold deposit have been found in the area. They are hosted in silurian series and devonian series, and the mineralization is concerned with hydrothermal deposition and tectonic-restructuring effect. The lead-zinc ore bodies are in bedding distribution in a layer or layer-like form, the gold ore bodies are produced from rupture structural belt in a vein, a lens or a bean form. This paper sets up the comprehensive metallogenic models of lead-zinc deposit and gold deposit on the basis of the summation of ore-forming geological conditions, indicates that this ore concentration area is expected to be a large lead-zinc resource base and offers a proposal of further ore-prospecting work.%旬阳全铅锌矿集区位于陕西省旬阳县北部,南秦岭印支褶皱带东段.已发现3个全铅锌成矿带及26处铅锌矿床(点)和1处金矿床.它们均赋存于志留系及泥盆系中,成矿与热水沉积和构造一再改造作用有关.铅锌矿体通常呈层状、似层状顺层分布,金矿体则呈脉状、透镜状、扁豆状产于断裂构造带中.在总结成矿地质条件的基础上,建立了铅锌矿床及金矿床综合成矿模型,指出该矿集区有望成为一大型铅锌矿产资源基地,并提出了进一步的找矿工作建议.
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