Doulting Quarry

Overview

A limestone quarry on the Mendip Hills that was producing building stone in Roman times and is working still. Doulting stone built Glastonbury Abbey and the west façade of Wells Cathedral, and the structures of the cathedral close including the fortified gate called the Bishop’s Eye. The worked bed is only about two metres of Middle Jurassic oolite, and it sits directly on Carboniferous limestone — an unconformity with millions of years of missing sediment between the two.

History

The Doulting Stone Quarry, the largest of the three quarries still working Doulting stone, was producing building stone in Roman times. In the twentieth century it was operated by the Keevil family, and until 1994 by the Amalgamated Roadstone Corporation — now part of Hanson — after which it was bought out as a stand-alone business. Ham & Doulting Stone Co. Ltd own the east quarry, which was in use for centuries, then lay inactive, and has since been reopened. What the stone did is better recorded than who quarried it. It was used for Glastonbury Abbey and for the west façade of Wells Cathedral, and for other structures in the cathedral close, among them the fortified gate known as the Bishop’s Eye.

Geology

A two-metre bed of oolite of Middle Jurassic age, deposited as sediment in fairly shallow coastal seas. The stone is unusual for what lies beneath it: at Doulting the oolite rests directly on Carboniferous limestone, an unconformity representing two rock types laid down millions of years apart, the intervening sediments having been eroded away before the Jurassic strata were laid down. The stone has a high level of water absorption and porosity.

Workings

Open quarrying of a thin worked bed. Three quarries currently work Doulting stone; the largest is the Doulting Stone Quarry itself, and Ham & Doulting Stone Co. Ltd hold the east quarry. The quarry also offers primary and secondary cutting and profiling, so the stone is worked to shape on site rather than only won from the face.

Closure

The quarry has not closed. Doulting stone is still produced from three quarries, and the east quarry — inactive for a period after centuries of use — was reopened.

What remains

A working quarry, one of three producing Doulting stone, with cutting and profiling plant on site.

Not applicable to a working quarry. The stone’s own monuments are elsewhere: Glastonbury Abbey, the west front of Wells Cathedral and the Bishop’s Eye.

Nearby mines

• Torr Works — 4.6 km E
• New Rock Colliery — 7.1 km N
• Whatley Quarry — 9.2 km NE
• Kilmersdon Colliery — 10.5 km N
• Norton Hill Colliery — 11.1 km N

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.

• At present there are only three quarries working Doulting stone. The largest, the Doulting Stone Quarry, was producing building stone in Roman times. ¹
• In the 20th century the quarry was operated by the Keevil family, and until 1994 by the Amalgamated Roadstone Corporation, now part of Hanson plc, after which it was bought out as a stand-alone business. Ham & Doulting Stone Co. Ltd own the east quarry, which was originally in use for centuries, followed by a period of inactivity, and has since been reopened. ¹
• The stone quarried at Doulting is a 2-metre-thick layer of oolite of Middle Jurassic age, deposited as sediments in fairly shallow coastal seas. It has a high level of water absorption and porosity. ¹
• The stone is unusual in showing an unconformity at the division between the oolite and the Carboniferous limestone beneath — two types of rock laid down millions of years apart, the intervening sediments having been eroded away before the Jurassic strata were laid down. ¹
• The stone is used for building purposes including Glastonbury Abbey and the west façade of Wells Cathedral, and other structures in the cathedral close such as the fortified gate called the Bishop’s Eye. ¹

Photographs & further reading

Sources

1. (secondary) Doulting Stone Quarry — Wikipedia
2. (secondary) Doulting — Wikipedia

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