Golo rebro road tunnel crossing the Labot/Lavanttal tectonic zone

• Main Authors: Borut Petkovšek, Magda Čarman, Tomaž Budkovič
• Format: Article
• Language: English
• Published: Geological Survey of Slovenia 2007-12-01
• Series: Geologija
• Subjects: Konjiška gora; tunnel; Labot/Lavanttal fault zone; paleozoic clastic rocks; triassic carbonate rocks; tectonised rocks; Slovenia
• Online Access: http://www.geologija-revija.si/dokument.aspx?id=506

The motorway tunnel Golo rebro is situated on Styrian motorway. It intersects eastern part of Konjiška gora. From the north to the south it intersects the following rocks: paleozoicclastic rocks (inner part of the Labot/Lavanttal fault zone), slope debris with clay matrix (probabbly of tertiary or quartenary age), dolomite, dolomitized limestone and limestone,carbonate breccia and dolomite, dolomitized limestone and limestone, which are partly converted into tectonic breccia. Carbonate rocks are of middle triassic – anisian age. Rocks are strongly tectonised.