Black Country Country". Today the term commonly refers to the majority or all of the four metropolitan boroughs of Dudley, Sandwell, Walsall and Wolverhampton although it is said that "no two Black Country men or women will agree on where it starts or ends". Official use of the name came in 1987 with the Black Country Development Corporation, an urban development corporation covering the metropolitan boroughs of Sandwell and Walsall, which was disbanded in 1998. The Black Country Consortium (founded in 1999) and the Black Country Local Enterprise Partnership (founded in 2011) both define the Black Country as the four metropolitan boroughs
Karst Living Museum of chert, an indispensable soil component for Teran growing. Sedimentation environment was also favourable for the creation of thin layers of high calorific black coal. The museum collection also presents different types of flysch rocks. Karst Living Museum The Karst Living Museum () is a nature trail. It features the Classical Karst, and as an ecologically important area it includes a large number of karst features. In 2017, it was recognized as the best thematic trail in Slovenia, and a wider area is included among the Natura 2000 sites. The Karst Living Museum covers more than between Sežana, Lipica, and