https://www.bgs.ac.uk/case-studies/aberfan-1966-landslide-case-study/
The Aberfan disaster, 1966 - British Geological Survey
Jul 13, 2026 - On 21 October 1966, the worst mining-related disaster in British history took place in Aberfan, a small village in South Wales.
aberfan disasterbritishgeologicalsurvey