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Mynydd Maen Colliery Co. Ltd.

The company that developed the Mynydd Maen slant near Pontnewynydd from 1913 and in 1924 bought Elled Colliery, linking the two underground and running Elled as a subsidiary until it closed in 1943.

Mines operated

MineRegionYears
Elled Colliery Torfaen 1924–1943
Mynydd Maen Colliery Torfaen 1913–1947

Record created: 8 October 2026 · Last researched: 8 October 2026

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