Abstract: As an important content and necessary option of geological exploration in the new era, green exploration is an important method and effective way to carry out the thought of ecological civilization of Socialism with Chinese Characteristics in the new era, to practice the strategic policy in Guizhou Province, and realize “lucid waters and lush mountains are invaluable assets”. In order to provide more experience and practice for future green exploration, it is particularly important to study the green exploration practice and achievements of the new round of prospecting breakthrough strategic action project.The methods of planning in advance and reasonably avoiding the impact on ecological environment and the high degree of damage in the green exploration work of Wangjiazhai Bauxite survey project in Qingzhen City, Guizhou Province, the specific practices and achievements of minimizing the negative impact on the ecological environment, adapting to local conditions during restoration and management, managing while exploring, fully respecting and absorbing the will of local villagers in the process of implementation are introduced, the practices and experience of green exploration for minimizing the impact of geological exploration on the ecological environment are summarized. It is considered that adjusting the hole location according to local conditions, selecting equipment reasonably, optimizing the way and route of relocation, strictly controlling the land area, strengthening protection during construction, and restoring management in time after construction are the effective way to practice green exploration. It is an effective method to realize green exploration by abandoning the traditional backward and old drilling rig and adopting the new convenient modular drilling rig. UAV survey technology is one of the optional methods to realize green survey in geological exploration and topographic survey.