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Cof Cymru: National Historic Assets of Wales · Wales

Nant Mill Wood Shaft Mounds

Minera, Wrexham, Wales

The record

Designation
Scheduled monument
Site type
Shaft Mounds
Period
Post Medieval/Modern
Date of designation
22 July 1994
Community
Minera
Unitary authority
Wrexham
Country
Wales
Coordinates (centre of the scheduled area)
53.04724, -3.07395
SAM number
DE237
Cadw record number
3809

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

Shown on 5 historical map sheets, the earliest the 1588 "Ortelius, Abraham: Theatro De La Tierra Universal. 0" (Bayerische Staatsbibliothek, Munich).

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This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the scheduled ancient monument.

The monument consists of a shaft mound, a circular spoil heap surrounding a wide central depression, the entrance to a mine shaft, dating to the 18th or 19th century. The Nant Mill Wood Shaft Mounds form a group of well-preserved relict shaft mound features for early coal mining. These examples are most likely to represent small bell-pits for primitive digging of coal seams near the surface, and possibly date from the eighteenth century. They may be related to Bersham Ironworks.

The monument is of national importance for its potential to enhance our knowledge of 18th and 19th century industrial and mining practices. It retains significant archaeological potential, with a strong probability of the presence of associated archaeological features and deposits. Shaft mounds may be part of a larger cluster of monuments and their importance can further enhanced by their group value.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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