中文摘要：

滇西老厂大型银铅锌多金属矿床是“三江”成矿带南段最具代表性的铅银锌矿床类型之一，该矿床以其优越的成矿地质背景、独特的矿床地质特征、丰富的矿化元素而倍受国内外地学工作者关注。本文在介绍该矿床地质特征基础上，总结了矿床在成岩成矿时代、成矿物质与成矿流体来源、岩浆岩与成矿的关系、矿床成因以及成矿预测等方面的研究进展：同时发现研究过程中存在许多亟待解决的科学问题，主要表现在：（1）成矿年代、成矿系统及成矿动力学背景：（2）隐伏花岗斑岩成因及其与成矿的关系：（3）成矿过程、成矿规律和成矿模型；（4）找矿模型和找矿方向：（5）资源综合利用。解决这些问题，不仅对丰富和完善老厂矿床以及“三江成矿带”成矿理论具有重要意义，而且对矿区深部和外围成矿预测具有重要的指导意义。

英文摘要：

Laochang large-scale Ag-Pb-Zn poly-metallic deposit, located in the southern part of the ＂Sanjiang＂ metallogenic belt, is one of the most representative Ag-Pb-Zn deposits in this belt. It is known as predominant mineralization geological background, unique geological features and abundant mineralization elements by international and domestic academics. Based on geological features of the deposit, this paper summarizes various aspects of research progress on this deposit, including diagenesis and metallogenic ages, the source of ore-forming fluids, the relationship between mineralization and magma, ore genesis and metallogenic prediction. Meanwhile, we find that there are still some questions such as： （1） metallogenic age, metallogenic system and metallogenic geodynamic setting; （2） petro-genesis of concealed granite porphyry and its relationship with the deposit; （3） metallogenic process, metallogenic regularity and metallogenic model; （4） the prospecting model and its target; and （5） integrated utilization of resources.