Files

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  Eurotunnel English Channel tunnel geological profile.

  It is amazing how the tunnellers followed the chalk layer.     Image by: Commander Keane [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)]

  1866 days ago

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  Brenner Base Tunnel geology

  Brenner Base Tunnel geology from: https://www.bbt-se.com/en/information/news/

  167 days ago

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  BBT Geology

  Image by BBT SE (from Media Corner)

  1451 days ago

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  Bergå tunnel at E6 Helgeland in Norway

  Unusual geology discovery at Bergå tunnel at E6 Helgeland in Norway. Statens vegvesen press release via https://kommunikasjon.ntb.no/pressemelding/full-stopp-etter-uvanlig-funn?publisherId=17847490&releaseId=17952219

  497 days ago