MineArchiveSlate mines in Conwy
Commodity: Slate · Region: Conwy
| Mine | Worked | Commodities |
|---|---|---|
| Cedryn Quarry | 1827 (first record)–c. 1880 (company dissolved 1885) | Slate |
| Chwarel Ddu Quarry | c. 1800–c. 1929 (after a 1920s revival) | Slate |
| Penmachno Quarry | 1818–1962 | Slate |
| Ty'n-y-bryn Quarry | 1840s–1914 (Penllyn via its mill to 1924) | Slate |
See all Slate mines, or all mines in Conwy.