7-8th March 2015 (Saturday-Sunday), 10:00 a.m. - 6:00 p.m. - Warsaw Mineral Expo 2015 - PKiN - Pałac Kultury i Nauki, Plac Defilad 1, Warsaw, Poland.
#WarsawMineralExpo #mineral #expo PKiN #Warsaw
http://mineraly.waw.pl/
https://www.facebook.com/gielda.mineralow
https://www.facebook.com/events/749890021726098/
https://www.facebook.com/photo.php?fbid=443510739139783
