This is a demo version of the database MissMarble and includes the raw analytical data of the PhD thesis Zöldföldi (2011): 5000 years marble history in Troia and the results of the DAAD-MÖB project “Archaeometrical study of Roman and Medieval Marbles from Hungarian Monuments”; http://www.ace.hu/). This version of the database is public and free of registration fees. To register you need a valid email address. For registration send an email to info@missmarble.de. You will receive your login and password by email.