Abstract: Liaoji active belt is one of the most representative Paleoproterozoic active belts in North China block.It not only records the important information of the dynamic process of early supercontinent ag⁃ gregation and fragmentation，but also develops many typical Precambrian geological relic landscapes. Through a brief analysis of the boron deposits and related geological relics developed in the active belt，it is considered that there are mainly basic geological types of geological relics developed in the area，including stratigraphic section，rock section，structural section and important rock and ore producing areas.Based on the above analysis results，the the geological characteristics，genesis and formation and evolution process of boron deposits are discussed.Combined with the development of a large number of geomorphic and land⁃ scape geological relics in the area，it is indicated that the integration of them will be of great value to region⁃ al economic construction，scientific popularization and tourism economy.

Key words: Liaoji active belt, boron deposit, geological relic, economy construction