EN 
DE Post-mining meeting 2023
This year, the 51st post-mining meeting took place around the Königsstein fortress and focussed on sandstone as a building material: "From building sandstone to rock stabilisation - utilisation and protection of natural resources in Saxon Switzerland". The picture shows this year's excursion participants in the Mühlleite Lohmen quarry. The DGGV's Mining Consequences Working Group has been organising [...]
