Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Blaenavon Industrial Landscape' has mentioned 'Coal mine' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| [4] The 3,290 hectares (8,100 acres) site contains the Blaenavon Ironworks and the Big Pit coal mine, surrounded by mines and quarries, manufacturing plant, railways, canal, workers' housing and social infrastructure. | WIKI |
| The Big Pit was the last deep coal mine to remain operational in the area. | WIKI |
| [2] The Big Pit coal mine, now managed by Amgueddfa Cymru xe2x80x93 National Museum Wales, was worked from around 1860 until 1980. | WIKI |
| The Big Pit was the last deep coal mine to work in the Blaenavon area, and the surface buildings, including the winding gear, remain almost exactly as they were when coal production ceased in 1980. | UNESCO |