TETONIC STRUCTURE OF THE ALDAN SHIELD BASEMENT, AS INTERPRETED ON THE BASIS OF LARGE-SCALE AIRBORNE MAGNETIC SURVEY DATA

摘要

During the last five or six years the territory of the Aldan Shield has boon almost entirely investigated by large and medium scale surveys with station ASGM-25. The obtained aeromagnetic material is of great interest for geologic mapping and prospecting of industrial minerals. The aeromagnetic data interpretation results may also be utilized in regional tectonic investigations.