A slate quarry complex consisting of a main level (NPRN 500882), three spoil heaps (NPRN 500883, 500884, and 500886), an associated drainage channel (NPRN 500885), a trial level (NPRN 500887), and a quarry building, probably a caban (NPRN 500888), with a path (NPRN 500889) leading to it from the main level.
5m. K. Laws, 22/11/2007.