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Rhiwgarn Colliery Company

The company that owned the small Rhiwgarn level at Tonyrefail in 1904 and again in 1911-12, abandoning its No. 3 Rhondda seam in December 1912.

Mines operated

MineRegionYears
Rhiwgarn Colliery Rhondda Cynon Taf 1904–1912

Record created: 16 October 2026 · Last researched: 16 October 2026

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