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Royal Plynlimon Mining Company

The company that developed Plynlimon vigorously in the late 1860s under Captain James Richards of Devon Great Consols, driving the adit 155 fathoms in ore before selling the mine in April 1870.

Mines operated

MineRegionYears
Plynlimmon Mine Ceredigion 1867–1870

Record created: 9 September 2026 · Last researched: 9 September 2026

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