In the geological field,geological survey and mineral exploration are the most basic key elements of the geological disciplines,are the basis of geology.Measurement technology,as an important auxiliary means for geological prospecting,runs through the whole process of geological achievements,and plays a key role in the development of geological prospecting engineering.This paper discusses the geological exploration work and the application of measurement technology of Yantongshan Town Jianchang bentonite mine of Jilin Panshi.