The Northwest of Jiangxi is one of the most important rare metal metallogenic belts in China, and mineralization is mainly concentrated in Wugongshan uplift and Jiuling uplift. The 414 rare metal deposit, which located in the Wugongshan uplift, is the largest rock- tpye rare metal deposit in China. Whether a large- scale rare metal deposits similar to 414 can be found in Jiuling uplift has become the focus of the industry. This paper focus on the potential of the rare metal mineralization in Jiuling area and found that the mineralization characteristicsof Shiziling rock are similar to 414 deposit,especially on the lithofacies zonation. And there are also some differences. For example, the montebrasite in topaz- lithium mica alkali feldspar granite in Shiziling area is super- enriched with a content of 4%~5%, which has become one of the main carriers of lithium in ores. Other rare metal minerals such as beryl, tantalum rich cassiterite, columbite- tantalite, and tantalum niobium ore are also common in rock masses. These findings provide a direct basis for the prospecting deployment of Li, Be, Ta and Sn in this area. At the same time, this work discussed the metallogenic potential, metallogenic mechanism of lithium mine resources in Jiuling area and prospecting direction of rock mass type lithium deposits in South China, which may deepen the understanding of the mineralization of rare elements in granites, and also will have a positive impact on the prospecting of rare metals in South China.