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Porphyry

Home/Browse every location/Stone and rock type

18 locations recorded with this stone.

  1. Argyle WalkPurple-coloured cobble stones.Igneous·Porphyry·near King's Cross St Pancras
  2. Bow ChurchyardRed paving cobbles.Igneous·Porphyry·near Bank
  3. BroomielawPaving.Igneous·Porphyry·near Glasgow Central
  4. Cardiff CastlePaving outside the Castle.Igneous·Porphyry·near Cardiff
  5. Discovery PointRed porphyry cobbles used in the Pebble Mosaic. The origin of these stones is not proven, but they appear t…Igneous·Porphyry·near Dundee
  6. Inscribed StoneStone used to construct the stela.Igneous·Porphyry·near Bangor
  7. Jacks Farm WayPaving setts.Igneous·Porphyry·near Higham's Park
  8. Leonard CircusCobblestones at the intersection with Paul Street. The stone was supplied by The Ethical Stone Company.Igneous·Porphyry·near Old Street
  9. New Scotland YardPurple paving setts used outside the police station.Igneous·Porphyry·near Westminster
  10. Oswald StreetPaving on Oswald Street.Igneous·Porphyry·near Glasgow Central
  11. RAF Bomber Command MemorialPlinth of statue of air crew inside the memorial.Igneous·Porphyry·near Hyde Park Corner
  12. Riverside HousePaving outside the building on Stanley Street.Igneous·Porphyry·near Salford Central
  13. St Aelhearn's ChurchMain building stone.Igneous·Porphyry·near Bangor
  14. St Beuno's ChurchMain building stone.Igneous·Porphyry·near Bangor
  15. St Martin's Courtyard (Slingsby Place)SettsIgneous·Porphyry·near Leicester Square
  16. StelaAn early Christian inscribed stone, set into the wall in front of the west door of the church.Igneous·Porphyry·near Bangor
  17. SundialAn ancient sundial stands (in the shade) at the south west corner of the church.Igneous·Porphyry·near Bangor
  18. Wellington StatueStone used for Plinth.Igneous·Porphyry·near Queen Street

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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.

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