Abstract: The digitalization of geological archives is to improve the management and utilization of geological archives, and to provide readers with high-quality and high level service so that the users can refer to the contents, index and full-text information without leaving their home. The construction and development of geological archives digitization was discussed from the aspects of the construction of geological archive database platform, the blueprint for digitalized hardware and software environment, the searchable index setting and the database network permission setting. The superiority lies in four aspects. Digitalization for information management: using advanced digital storage technology solutions to achieve high versatility, safety and standardization; Resource management virtualization: achieving resource sharing by network interconnection and library to library co-construction virtual resource; Intelligent information resources management: allowing the user to search the database with hypertext and multimedia; Convenient for user application: users can obtain more timely and accurate information at any time, any place through the computer.