Holme Bank Chert Mine

Also known asBakewell Chert Mine, Smith's Mine, Castle Hill Mine, Holme Hall Chert Mine
LocationCastle Hill and Holme Bank, Bakewell, Derbyshire — 53.2210, -1.6680 (approximate)
CommodityChert
TypeMineral
WorkedQuarry documented 1832; underground by the mid-19th century–Between 1959 and 1961
Maximum depthAdits into the hillside from a quarry face about 5 metres deep; no shaft.

Overview

An underground chert mine at Bakewell, worked for the stone that ground flint for the pottery industry. The technology for using chert to crush flint was developed in the mid-eighteenth century and Bakewell chert was in the Potteries from about that time; the Holme Bank quarry is first documented by name in 1832 and underground working had begun by the middle of the century. Holme Bank and the neighbouring Holme Hall mine worked under different ownerships but shared surface works and, for much of their later history, an entrance. The chert industry peaked at the end of the nineteenth century and declined rapidly; small-scale production continued to 1960 and the mine closed between 1959 and 1961.

The disused quarry at Holme Bank, Bakewell, with an exposed rock face and the surviving buildings of the chert works.
Holme Bank Chert Mine CC BY-SA 2.0, via Wikimedia Commons

History

Chert was worked into tools in prehistory, but the industry here rests on an eighteenth-century discovery: that chert, ground wet, made a better mill-stone for crushing calcined flint than flint itself. Calcined flint was the whitening agent in earthenware, and the Potteries needed it in quantity. The technology was developed in the mid-eighteenth century and chert from the Bakewell area was certainly in use in the Potteries from around that time. When work started at Holme Bank itself is uncertain. The quarry is first documented by name in 1832, and underground working must have begun by the mid-nineteenth century, because the neighbouring Holme Hall mine is first documented in 1853. The two were separate concerns mining under land in different ownerships, but they shared the same surface works and over much of their later history a shared entrance. The quarry was being worked before 1880, when it was known as Bakewell Chert Mine and also as Smith’s Mine. The chert industry reached its peak at the end of the nineteenth century and declined rapidly afterwards, though small-scale production from the mines continued from the 1920s until 1960. The mine closed between 1959 and 1961.

Geology

Beds of chert within the Carboniferous limestone of the Derbyshire Dome. Chert is a dense, fine-grained silica rock — the same material as flint but bedded rather than nodular — and it is its hardness and even texture that made it valuable: a chert runner grinding calcined flint wears slowly and sheds nothing that would discolour the body. That is why the Potteries bought Derbyshire chert rather than using flint on flint.

Workings

Adits driven into the north-east face of a quarry, leading to extensive underground workings. Eight entrances are known, the main ones in the old quarry. The surface works were shared with the Holme Hall mine, and the quarry retains buildings and equipment from nineteenth and twentieth-century chert working, including the remains of a water pump and railway lines.

Closure

The chert trade did not so much end as dwindle: peak at the close of the nineteenth century, rapid decline after it, and then four decades of small-scale production before the mine shut between 1959 and 1961. Synthetic and imported grinding media, and changes in pottery manufacture, removed the market.

What remains

The dominating surface feature is a large disused quarry with an exposed rock face about five metres deep; in its north-east face are the entrances of two adits leading to the extensive underground workings. The quarry contains a number of buildings and items of equipment associated with nineteenth and twentieth-century chert mining. Parts of the workings are flooded and have been used by cave divers for training.

The quarry face and its adit entrances, buildings and equipment from the working period, and the remains of a water pump and railway lines recorded underground.

Nearby mines

Straight-line distance, within 15 km. Show on the map.

Recorded claims

Individual factual claims, each attached to the source(s) that support it below. Where sources disagree, both are kept.

Photographs & further reading

Holme Bank chert quarry mine and Holme Hall chert mine — Derbyshire HER (reference)

The county monument record: the relationship between the two mines, the documented dates, the rise and decline of the chert trade, and what survives above and below ground.

View source

Sources

  1. (primary) MDR12988 — Holme Bank chert quarry mine and Holme Hall chert mine, Bakewell — Derbyshire Historic Environment Record
  2. (observational) Holme Bank Chert Mine, Bakewell — exploration reports — 28DaysLater

Record created: 8 September 2026 · Last researched: 8 September 2026