Cefn Cam quarry
From Underfoot Expounder
Q88372125
Slate quarry near Ganllwyd, Wales, United Kingdom
Wikimedia, Wikidata
Location: 52.811, -3.960, ///crusher.rationed.smiled, Google, Bing, Aerial View, OldMapsOnline, ESRI Imagery, Historic Markers, KML, NLS, OS,
eDoB,