Abstract: As one of the ecological civilization ideas and concrete measures to build a beautiful China, green exploration has played a crucial role in the coordinated development of mineral resources exploration and ecological environmental protection. After introducing the specific practices and results of the Mazongling bauxite exploration project in Zheng"an County, Guizhou Province in terms of green exploration work deployment, implementation, and acceptance, it is believed that strictly controlling the land area, strengthening protection during construction, and timely after construction Restoration is the general idea of green exploration implementation; reasonable selection of machinery and reasonable adjustment of drilling positions are the main ideas for determining the construction plan; mine core 1/4 sampling method is one of the optional methods for soluble test sample collection.