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True Blue nucleated lead mine is a scheduled ancient monument located approximately 600 metres east-south-east of Magpie Mine in Derbyshire. The site represents evidence of lead mining activity in the Peak District, a region with a long history of mineral extraction dating from the medieval period onwards. The mine workings at True Blue comprise surface features typical of nucleated mining operations, where multiple shafts and associated spoil heaps cluster around a central worked area. The precise dating of the site's initial exploitation remains uncertain, though the character of its remains suggests activity during the early modern period of English lead mining development.
True Blue nucleated lead mine, 600m ESE of Magpie Mine is a scheduled monument protected by Historic England under reference 1014594. View the official record →
True Blue nucleated lead mine is a scheduled ancient monument located approximately 600 metres east-south-east of Magpie Mine in Derbyshire.
True Blue nucleated lead mine, 600m ESE of Magpie Mine is a Scheduled Ancient Monument, legally protected by Historic England (NHLE) — the body responsible for designating and safeguarding heritage sites in England. The official designation reference is 1014594.
Several scheduled monuments lie within 10 km, including Smerrill Moor bowl barrow (7.2 km), Long Dale bowl barrow (7.2 km), Smerrill Barn bowl barrow (7.7 km).
This page is just one thread. A full Aubrey report pulls together 15 strands of True Blue nucleated lead mine, 600m ESE of Magpie Mine's history, each drawn from the record and mapped to the exact spot:
Every location is different. Not every section appears for every place, only what the historical record actually holds turns up in a report.
True Blue nucleated lead mine, 600m ESE of Magpie Mine stands on Dinantian Rocks (Undifferentiated), bedrock that formed in the Mississippian. The rock here is limestone with subordinate sandstone and argillaceous rocks.