Strahlen.org

Etc => Mineral fairs/meetings => Topic started by: Frank de Wit on March 19, 2012, 01:18:25 PM

Title: Tag des offenen Steinbruchs / European Minerals Day
Post by: Frank de Wit on March 19, 2012, 01:18:25 PM
Tag des offenen Steinbruchs
http://www.tag-des-offenen-steinbruchs.de/

European Minerals Day
http://www.mineralsday.eu/

13.-15. Mai 2011
dates 2012 not known yet?