A public record of the stone in your built environmentExplore the mapBrowse all locationsFor researchersAbout the project
London Pavement Geology — home
Submit a location

Now extended for the rest of the UK

  • Explore
    • Map of all sites
    • Search Locations
  • Browse
  • Submit a Location
  • About
    • About this project
    • Project History
    • Further Reading
    • Useful Links
    • Mobile App
  • Contact

Categories

AllIgneousMetamorphicSedimentaryFossilStructure
 
 
 

Home/Explore the map/Browse A–Z: S

St German's Church

Sweldon Stone

  • Sedimentary
  • Limestone
  • Upper Carboniferous

This stone is older than it looks. Send it to someone five minutes away.

  • WhatsApp (opens in a new tab)
  • Bluesky (opens in a new tab)
  • X (opens in a new tab)
  • Facebook (opens in a new tab)
  • Email

See the message

Just found Sweldon Stone in St German's Church.

Upper Carboniferous limestone, quarried at Culverhouse Cross, Cardiff, Wales, UK. Nearest stop: Cardiff Queen Street.

This stone is older than it looks — worth five minutes if you're nearby.
https://www.londonpavementgeology.co.uk/location/3644-st-german-s-church/

Location Details

Back to Map

Location of Geological Feature
The main coursed walling of the church, which is snecked, rock-faced stone. Sweldon Stone is from the Barry Harbour Limestone Formation.
Rock Type
Limestone
Geological Age
Upper Carboniferous
Quarry Location
Culverhouse Cross, Cardiff, Wales, UK
Category
Sedimentary
Nearest station
Cardiff Queen Street
Address
Star Street CF24 0JY
Building architect
Bodley & Garner
Date of build
1881-4
Find out more
Stone identified by Michael Statham.
St German's Church — Sweldon Stone
Sweldon Stone at St German's Church
    Entry submitted by Michael Statham

Nearby

The closest other recorded buildings.

  • Galston StreetBallast300 m · about 5 min walk
  • Cardiff Royal InfirmaryRadyr Stone330 m · about 5 min walk
  • Tredegarville Baptist ChurchBallast510 m · about 8 min walk
  • Colleg Glan HafrenHollington Stone630 m · about 10 min walk
  • Unitarian ChurchHam Hill Stone650 m · about 10 min walk
  • St Peter's R. C. Church CardiffRadyr Stone670 m · about 10 min walk

Suggest an Edit


London Pavement Geology

A public record of the stone in your built environment.

Like the site? Buy us a coffee

Explore

Map of all sitesSearch locationsBrowse every location

Contribute

Submit a locationContact us

About

About this projectProject historyFurther readingUseful links

Funding, sponsorship and supporting institutions

  • Marelambis Ltd.
  • University College London
  • Petroleum Exploration Society of Great Britain
  • Geologists' Association Curry Fund
  • Geoscience Wales
  • The Geological Society
  • London Geodiversity Partnership

With donations from individuals in the oil and gas industry who wish to remain anonymous.

Building stone data by Ruth Siddall, Dave Wallis and contributors. Project founded by Dave Wallis.

Privacy policyCookie policyTerms© 2026 London Pavement GeologyWeb design by Livetech

We would like to use Google Analytics to see which pages people find useful. It sets cookies in your browser, so we only do it if you say yes. Nothing about you is identified individually. What we use and why.