Welcome, Guest. Please login or register.
June 22, 2018, 07:31:28 AM

Author Topic: Tag des offenen Steinbruchs / European Minerals Day  (Read 1575 times)

0 Members and 1 Guest are viewing this topic.

Frank de Wit

  • Administrator
  • Posts: 50345
  • フランクデヰツ
Tag des offenen Steinbruchs / European Minerals Day
« Reply #1 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?