PROCESS OF MAPPING OF CONTENTS OF ROCK-FORMING MINERALS OF INTRUSIVE ROCKS

摘要

FIELD: geological mapping. SUBSTANCE: multizone space survey of spectral brightness of rocks, ground and laboratory petrographic examinations are conducted using dependence of spectral brightness of rocks on quantitative mineralogical composition. Maps of isolines of contents of rock-forming minerals of intrusive masses are plotted by data of multizone survey of spectral brightness of surface of relief. EFFECT: enhanced efficiency of method. 5 dwg