中文摘要：

文山地区是云南省铝土矿目前资源量最集中区域，但相关地质研究十分薄弱。本文首先介绍研究区内的铝土矿资源分布和矿床类型，发现本区铝土矿主要矿床类型为沉积型和堆积型。3个典型矿床地质特征剖析显示，沉积型和堆积型均有分布。在矿床地质和成矿物质来源探讨的基础上，初步建立了典型矿床的成矿模式，同时归纳和总结一些关键的找矿标志。本文研究成果对认识文山地区铝成矿作用具有重要的启示意义，同时也为该区铝土矿资源的勘探提供依据。

英文摘要：

Wenshan city has the most concentrated bauxite in Yunnan province, but its geological research is very weak. This paper introduces the distribution, ore type and genesis and prospecting indicators for bauxite deposits in Wenshan City. Three typical bauxite deposits are taken as an example to introduce their geological characteristics and discuss their source. Based on the geological feature, two major ore type are identified as sediment and accumulate types. Metallogenic model was built by analysis of ore-forming materials, which is not only better for understanding the ore genesis of bauxite deposits in Wenshan city, but also provides a practical basis for the bauxite resources exploration in this area.