mar, 10/07/2018 - 10:31

- Pupils and teacher of the Freies Gymnasium Penig make SOCIAL NATURE come alive
- The Technical University Bergakademie Freiberg provides support
- State-of-the-art training at the Media Faculty of the University of Applied Sciences Mittweida
- Unternehmerverband Mineralische Baustoffe e.V. shares its knowledge
- Not to forget the initiators of the Quarry Life Award, HeidelbergCement AG and the employees of the Penig quarry.

Read more: (english version below)

Thank you for your trust and the competent assistance.