STABLE ISOTOPE GEOCHEMISTRY AND SM-ND, U-PB DATING OF SULPHIDES FROM LAYERED INTRUSIONS IN THE NORTHERN PART OF BALTIC SHIELD

摘要

We report new data on the δ~(34)S of sulfides from samples of layered intrusion rocks from the northern part of Baltic Shield. The selected ore minerals were analyzed with optical and electron microscopy (Hitachi SU6600 with EDS attachment) in the Electron and Optical Microscopy Laboratory, Maria Curie-Sklodowska University (total number of analysis was 488), whereas the δ~(34)S of sulfides was determined in the Mass Spectrometry Laboratory, Maria Curie-Sklodowska University.