The Minister of Labor, Georges Mischo, visited the Musée National des Mines in Rumelange and was impressed by the exhibition and the historical importance of the Minette region to Luxembourg's economic development. He was welcomed and accompanied by MNM President Henri Haine, members of our Board of Directors and staff.
on 15 and 27 February and on 22 and 29 March 2026 On a tour of about 3 km you go through the main gallery of the Walert over into the mine Langengrund. There our historian will show and explain to you rooms and galleries that are nomally inaccessible to the public. Before the Walert und Langengund mines were closed in the 1960s, they had developed a network of galleries on an area of 80 hectares. Our guide shows you among other things the place where Jean-Pierre Bausch died in a work accident [...]