Abercorris quarry

Former slate quarry in Corris Uchaf, Wales

The Abercorris quarry was a slate quarry worked between the mid-1840s and the early 1950s. It was located at Corris Uchaf about 5 miles north of Machynlleth, in Gwynedd, north-west Wales. The quarry was connected to the Corris Railway via the Upper Corris Tramway which carried its products to the Cambrian Railways at Machynlleth for distribution. It worked the Narrow Vein.

This keyword could refer to multiple things. Here are some suggestions: