MINERAŁY CIĘŻKIE W PROFILU UTWORÓW MIOCENU W OTWORZE WIERTNICZYM KAZIMIERZA WIELKA (DONOSY) PIG-1 (PÓŁNOCNY SKRAJ ZAPADLISKA PRZEDKARPACKIEGO)

Abstract

HEAVY MINERALS IN THE MIOCENE DEPOSITS FROM THE KAZIMIERZA WIELKA (DONOSY) PIG-1 BOREHOLE (NORTHERN MARGIN OF THE CARPATHIAN FOREDEEP)Abstract. The paper presents the results of grain size and mineral content studies of six samples taken from Middle Miocene deposits (Machów Formation) in the Kazimierza Wielka (Donosy) PIG-1 borehole. The distinguished garnet association with zirconium, tourmaline, staurolite, and biotite suggests the Carpathian Flysch Belt as the most possible source area of the detrital minerals in the formation.