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External Links

• https://www.nmrs.org.uk/mines-map/coal-mining-in-the-british-isles/swales/aberdare/middle-duffryn-colliery/

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Publications (1)

• Hill, Alan; NMRS (2012); British Mining 94 - Coal: A Chronology for Britain; ISBN 0901450 6 85; p.134.

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Featured Images (0)

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Sites within 2km (16)

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• Aberaman - 1,408m
• Abercwmboi Colliery - 681m
• Abernant y Groes Colliery - 1,908m
• Cwmbach Colliery - 1,654m
• Cwmpennar Colliery - 1,117m
• Deep Duffryn - 1,722m
• Duffryn Old Colliery - 994m
• George Pit - 1,931m
• High Duffryn Colliery - 1,937m
• Lletty Shenklin Colliery - 884m
• Lower Duffryn Colliery - 1,138m
• Old Duffryn Colliery - 999m
• Treaman Colliery - 1,539m
• Upper Duffryn Colliery - 1,340m
• Ynyscynon Colliery - 1,918m
• Black Band Pit - 1,430m