Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Wieliczka and Bochnia Royal Salt Mines' has mentioned 'Mining' in the following places:
Occurrence Sentence Text Source
Due to falling salt prices and mine flooding, commercial salt mining was discontinued in 1996.
The mine features an underground lake, exhibits on the history of salt mining, and a 3.5-kilometer (2.2-mile) visitors' route (less than 2 percent of the mine passages' total length) including statues carved from the rock salt at various times.
Criterion (iv): The Wieliczka and Bochnia Royal Salt Mines illustrate the historic stages of the development of mining techniques in Europe, from the 13th to the 20th centuries.
The galleries, the subterranean chambers arranged and decorated in ways that reflect the minersxe2x80x99 social and religious traditions, the tools and machinery, and the Saltworks Castle which administered the establishment for centuries, provide outstanding testimony about the socio-technical system involved in the underground mining of rock salt.
Both mines present the diversity of the ensemble, in mining, technical and artistic terms, and the completeness of the evidence of the historically ancient working of rock salt in this region of what is today Southern Poland.
The property expresses relatively satisfactory mining authenticity.
The application of mining laws and regulations is the responsibility of the Krakow District Mining Office.
The mining elements have been fully taken into account, which has led to a lengthy programme of stabilisation of the abandoned galleries, and the selection of the most representative galleries, in historic and heritage terms, for conservation.