Arenig quarry
From Underfoot Expounder
Q88380240
slate quarry near Capel Celyn, Gwynedd (formerly Merionethshire), Wales, United Kingdom
Wikimedia, Wikidata
Location: 52.936, -3.742, ///reading.pursuing.triathlon, Google, Bing, Aerial View, OldMapsOnline, ESRI Imagery, Historic Markers, KML, NLS, OS,
eDoB,