1. RECENT MINERAL DEPOSITION IN THE CRATER OF THE CIOMADUL QUATERNARY VOLCANO - HARGHITA MOUNTAINS (ROMANIA). Authors: OLIVIER HERCOT, IOAN SEGHEDI, JEAN NAUD, RAZVAN CARACAS.2. A SR-O-H ISOTOPIC STUDY OF THE APUSENI MOUNTAINS NEOGENE MAGMATIC PROVINCE, ROMANIA. Authors: IOAN SEGHEDI, ANA-VOICA BOJAR, HILARY DOWNES, EMILIAN ROŞU, SONIA TONARINI, PAUL MASON.