Before revision: thumb |A small mosque made of salt bricks inside the Khewra Salt Mines complex Some notable salt mines include: Country Site(s) Austria Hallstatt and Salzkammergut.
After revision: Large hole drilling rig for blast-hole drilling at salt mine Haigerloch-Stettenthumb |A small mosque made of salt bricks inside the Khewra Salt Mines complex Some notable salt mines include: Country Site(s) Austria Hallstatt and Salzkammergut.