BEGIN:VCALENDAR VERSION:2.0 PRODID:-//TYPO3/NONSGML News system (news)//EN BEGIN:VEVENT UID: news-38675@geochem.geol.uoa.gr DTSTAMP:20230106T203821Z DTSTART:20230702T090000 SUMMARY:SEGH2023 Conference in Athens- Department of Geology and Geoenvironment END:VEVENT END:VCALENDAR