22 datasets found

  • Gypsum: mining and processing

    Federal Office of Topography swisstopo

    Gypsum is used primarily in the construction and cement industries but also in the handicraft and the ceramics industries. This dataset shows the active and decommissioned gypsum...

    Last updated: October 1, 2017

    • SERVICE
    • API
    • mineral-industry
    • mineral-extraction
    • geotechnics
    • geology
    • mineral-resources
    • fsdi-federal-spatial-data-infrastructure
  • Geotechnical Map of Switzerland 1:200000

    Federal Office of Topography swisstopo

    The 1:200'000 geotechnical map (GK200) shows the subsurface strata classified according to lithological-petrographic criteria. The legend is designed to represent the technical use...

    Last updated: January 1, 1967

    • SERVICE
    • WMS
    • API
    • conservation-and-archiving-planning-aap---confederation
    • official-geodata
    • petrography
    • lithology
    • excavation-site
    • geotechnics
    • quarry
    • geology
    • mineral-resources
    • fsdi-federal-spatial-data-infrastructure