Snailbeach Mine

Overview

Snailbeach was the biggest lead mine in Shropshire and is reputed to have yielded more lead per acre than any other mine in Europe. Worked on and off since Roman times and intensively from the late 18th century, it now has some of the best-preserved lead-mine surface buildings in Britain, cared for as a Scheduled Monument open to the public.

History

A Roman pig (ingot) of lead found nearby suggests galena was being extracted at Snailbeach in Roman times, though there appears to have been little activity between then and the late 18th century. Sustained development began in 1781, when the mine was leased to Thomas Lovatt & Co., launching a boom that lasted around 150 years. By the 1850s, at full production, around 500 men worked the mine, and in 1877 the narrow-gauge Snailbeach District Railway was built from the main line at Pontesbury specifically to bring in coal for the steam engines and carry ore away for processing. Lead production continued until 1911, when the ore reserves were largely exhausted and pumping was allowed to stop, flooding the workings below the drainage adit. Smaller-scale extraction of barytes (barite) from the spoil continued for several more decades, and underground working finally ceased altogether in 1955.

Geology

The mineralised vein runs steeply, at 70–80 degrees, up the valley from the village. Lead ore (galena) was the primary target, with zinc ore (sphalerite) found at depth and barytes, calcite, fluorspar and silver worked as secondary minerals, particularly barytes in the mine's final years.

Workings

Ore was raised through a series of shafts served by steam winding engines, with a smelter built around half a mile north of the village replacing earlier facilities at Pontesford. The 1877 narrow-gauge Snailbeach District Railway connected the site to the main line at Pontesbury.

Closure

Lead extraction ended in 1911 when pumping ceased and the lower workings flooded; smaller-scale barytes extraction from the spoil heaps continued until underground working finally stopped in 1955, after which the site lay largely derelict for around 30 years.

What remains

The mine has been flooded since 1911. From the mid-1990s, Shropshire County Council carried out grant-funded reclamation work, including landscaping and tree-planting on the prominent white spoil tip. The site was designated a Scheduled Monument in 1997, and a visitor centre opened in 1998. It's now owned by Shropshire Council and managed day to day by the Shropshire Mines Trust, unfenced and open for visitors.

Surviving structures include a Cornish engine house, compressor house, crusher house, winding engine house, blacksmith's shop and locomotive shed — described as among the best-preserved surface buildings of any lead mine left standing in Britain.

Redevelopment

Guided tours are run by the Shropshire Mines Trust, and the site operates as the publicly accessible Snailbeach Countryside Site.

Abandoned workings can be dangerous — unstable ground, uncapped shafts, flooding and bad air are common even where a site looks safe from the surface. This entry describes history and general location only; it is not an access guide.

Recorded claims

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

• Snailbeach is reputed to have yielded the greatest volume of lead per acre of any mine in Europe. (uncertain) — Snailbeach Mine
• Lead extraction ended in 1911 when pumping stopped and the lower workings flooded; smaller-scale barytes extraction from the spoil continued until underground working finally ceased in 1955. — Snailbeach, Shropshire, Snailbeach Mine
• The site was designated a Scheduled Monument in 1997. — Snailbeach Mine

Photographs & further reading

This page doesn't try to reproduce everything — these are the best original sources found for this mine.

Images

Sources

1. (secondary) Snailbeach Mine — Shropshire Mines Trust
2. (secondary) Snailbeach Mine — Northern Mine Research Society
3. (secondary) Snailbeach, Shropshire — Wikipedia