Abstract: The Huangjinpo vanadium deposit in Neixiang county is located in the eastern section of the Qinling fold system in the south Qinling fold belt, and in the north wing of the Jingziguan-Shigang complex syncline, and is closely related to the black rock series of the Cambrian Xiegong Shuigoukou formation.The characteristics of space-time output, sedimentary environment and lithofacies, ore-bearing horizons and ore-bearing rock series, ore-controlling factors and enrichment patterns, and source characteristics of ore-forming materials have been analyzed and studied.Based on the analysis of the geological characteristics of the deposit, the article concludes that the Huangjinpo vanadium deposit is a sedimentary deposit.Finally, the paper summarizes the occurrence characteristics of vanadium deposits and the origin of the deposits.At the same time, it points out the prospecting direction of the vanadium deposits in the region.This region has the potential of medium-large vanadium deposits and has positive significance for the development of mines.