Iron Age and Roman Mining at Alderley Edge, Cheshire: An archaeological excavation of Pot Shaft, Engine Vein in 1997

Simon Timberlake, Douglas Kidd, Timothy Mighall, Pete Marshall

Research output: Contribution to journalArticlepeer-review

Abstract

A 12 metre deep square-cut Roman mine shaft infilled with a mixture of naturally accumulated and backfilled mine spoil was fully excavated by the Archaeological Group of the Derbyshire Caving Club (DCC) and the Alderley Edge Landscape Project between October and December 1997. The shaft was uncovered as a result of ground subsidence at this spot, following which safety work, including the digging and capping of the shaft, was carried out by the DCC in March 1995. It was during the course of this work that a Roman coin hoard was discovered, consisting of 564 early 4th century AD bronze coins found packed into a broken pot, and lying some 2.4 metres below the present ground surface, It would seem that these were buried here long after the abandonment of the original working, Below the level of this find, archaeological excavation and recording of the shaft and its associated gallery (driven as a cross-cut southwards towards Engine Vein) has confirmed the mine to be an intact but short-lived working for copper or lead ore dating to the period 95 cal BC- ca/AD 220 (68% probability), but most likely with Roman (early post-Conquest) origins, A number of oak planks dating from the working period of the mine were recovered from the base of the shaft. These have been radiocarbon dated, along with wood and charcoal found within the backfill of the working, During the Roman period small-scale mining here was probably carried out under direct military control, although no trace of an encampment or miners' habitations have been found. Palaeoenvironmental evidence recovered from a radiocarbon-dated peat core at nearby Adders Moss would appear to confirm that small-scale mining or smelting activity was carried out upon the Edge during the Early Bronze Age, Late Bronze Age, Late Iron Age and Early Roman periods, the latter associated with increased lead flux,
Original languageEnglish
Pages (from-to)29-53
Number of pages25
JournalMining History: The Bulletin of the Peak District Mines Historical Society
Volume22
Issue number1
Publication statusPublished - 2023

Bibliographical note

Acknowledgements: The authors would like to express their thanks to the late Phil Taylor, and to Stephen Mills and to Malcolm Bailey for their time and skills which were given freely on the occasion of the discovery of the coin hoard, and subsequently during the excavation of the shaft. Numerous other members of the DCC helped on both of these projects. Members of the AELP survey/excavation team included Carolanne King, Tom Burke and Norman Rowcroft, whilst Dr David Shimwell and Dr Mike Nevell provided specialist reports and advice. We would like to thank John Prag (formerly Keeper of Archaeology at the Manchester Museum) the National Trust for permission to excavate and also report on these published findings of the Alderley Edge Landscape Project (AELP). This project was funded by The Leverhulme Trust and the National Trust and hosted by The Manchester Museum.

Fingerprint

Dive into the research topics of 'Iron Age and Roman Mining at Alderley Edge, Cheshire: An archaeological excavation of Pot Shaft, Engine Vein in 1997'. Together they form a unique fingerprint.

Cite this