Bagtor Mine

Overview

A small Dartmoor tin mine on the northern slopes of Bagtor, amalgamated into the larger Hemsworthy Mine (Haytor Consols) in the 1850s before a brief independent revival in the 1860s that once turned the largest waterwheel on the moor.

History

Bagtor Mine lies on the northern slopes of Bagtor, about 1.5 miles west of Ilsington on southeast Dartmoor. Between 1851 and 1856 it was amalgamated, along with Crownley Parks, Wheal Somerset, Ilsington and Teignmouth Mines, into the larger Hemsworthy Mine, also known as Haytor Consols, which worked the combined ground for tin and a small amount of copper. The whole concern closed in 1856, but Bagtor itself was reopened in 1862 under the independently formed Bagtor Mining Company, which drove further adits and erected a new 60-foot waterwheel -- reputedly the largest on Dartmoor -- to drive the stamps. Three lodes were worked, from the Quickbeam, Prosper and Western shafts, but the revival proved short-lived and largely unproductive: the only recorded output was 15 tons of black tin between 1863 and 1865, and work finally ceased in 1866.

Workings

Worked three lodes via the Quickbeam, Prosper and Western shafts; a 60-foot waterwheel, reputedly the largest on Dartmoor, drove the stamps from 1862.

Closure

The combined Hemsworthy Mine concern closed in 1856; Bagtor itself was reopened independently in 1862 as the Bagtor Mining Company, but work finally ceased in 1866 after a largely unproductive revival.

What remains

A 1999 archaeological field survey recorded surviving earthworks including adits, shaft heads and a wheel pit that may have housed a separate 30-foot wheel for pumping.

Adits, shaft heads and a wheel pit, recorded in a 1999 archaeological field survey.

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 below. Where sources disagree, both are kept.

• Bagtor was amalgamated with Crownley Parks, Wheal Somerset, Ilsington and Teignmouth Mines into Hemsworthy Mine (Haytor Consols) between 1851 and 1856, before being reopened independently in 1862 as the Bagtor Mining Company. ¹
• The only recorded output from Bagtor's 1860s revival was 15 tons of black tin between 1863 and 1865, before work ceased in 1866. ²

Photographs & further reading

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

Sources

1. (secondary) Crownley Parks (Bagtor Mine) — Dartmoor Explorations
2. (secondary) Bagtor Mine, Devon — Mining in Devon Database

Record created: 1 September 2026 · Last researched: 1 September 2026