At the top of the (public access) track from the Hassop Road, west of Backdale Quarry and level with the base of Hassop Common. Old mine with very impressive 'Newcastle Road' arched adit entrance, originally leading to White Coe Mine to the west, but now totally blocked by collapse after 20m. Three rare and intact drystone ore bins or 'bouse teems' are also present. Engine shaft was deemed unsafe and is now covered by a large concrete slab - no access.
Brightside Cottage, the former mine office, is a Scheduled Monument, and is both residential and occupied - please do not disturb the owners.