GEOPHYSICAL DEPARTMENT OF “REGIONALGEOLOGIYA” DUK CENTRAL GGE, GRAVIMAGNITE EXPLORATION DEPARTMENT, IN JULY 2023, COMPLEX GEOPHYSICAL FIELD WORK AT A SCALE OF 1:25,000 USING GRAVIRAZVEDKA SEARCH AND MAGNITORAZVEDKA RESEARCH METHODS WAS IMPLEMENTED IN ARISTANTAU SITE IN JULY 2023. A