MineArchive
Menu

Duffryn Tawe Collieries Limited

A Pontardawe colliery, quarry and patent fuel company registered in May 1915 with £55,000 of capital, working several small Swansea Valley levels including Cwmnantllwyd and Cwmceiros through the 1920s.

Mines operated

MineRegionYears
Cwmceiros Colliery Neath Port Talbot 1927–1928
Cwmnantllwyd Colliery Neath Port Talbot 1915–1921

Record created: 15 September 2026 · Last researched: 15 September 2026

Accessibility options

Saved in this browser and applied on every page. Colour is never the only cue on MineArchive; if links are hard to pick out, underline them or raise the contrast. For larger text, use your browser's zoom.

Contrast
Link visibility
Motion
Reading width