Abstract: Physical geological data is the physical and related data retained in geological work, is an important part of the “three geological data”, which contains a large number of geological information, with unique, non-renewable, potential value and other characteristics. Introduces the centralized screening, unified mode and centralized management of the physical geological data scattered in Liaoning Province. In terms of informatization and digitization, the work of core digital scanning and digitization of sub-samples is completed. At the same time, the modern technology is used to build a management system and establish a relevant database to manage and service the physical geological data. In addition, points out that there are some problems in the process of information management of physical geological data in Liaoning Province, such as insufficient talent reserve, weak equipment, low degree of digital management service and single database mode. And the digital hardware equipment should be added, physical objects should be efficiently selected, various ways to enrich the collection of physical geological data to improve the information management service ability, enrich the information service content, improve the service breadth and service quality, to provide physical basic guarantee for the national green exploration and prospecting and social economic development.