Glynogwr Colliery Company

Recorded by NMRS as opening Glynogwr Colliery at Gilfach Goch in 1910, before its sale to the Glenavon Garw Company in 1911; no further detail has been found.

Mines operated

MineRegionYears
Glynogwr Colliery Rhondda Cynon Taf 1910–1911

Record created: 2 October 2026 · Last researched: 2 October 2026

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