Small resurgence on the south side of A623 in Middleton Dale, opposite Cucklet Delph. No known restrictions on access, possible sough, though information is sketchy, and any workings buried beneath the quarry.
(1967), , Bull. P.D.M.H.S. Vol.3. No.4., pp.197-218., Peak District Mines Historical Society
(2010), , Caves of the Peak District, p. 269, DCA