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Caxton House

Portland Stone Roach

  • Sedimentary
  • Bioclastic oolitic limestone
  • Upper Jurassic

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

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Just found Portland Stone Roach in Caxton House.

Upper Jurassic bioclastic oolitic limestone, quarried at Isle of Portland, Dorset, England, UK. Nearest stop: St James's Park.

This stone is older than it looks — worth five minutes if you're nearby.
https://www.londonpavementgeology.co.uk/location/34-caxton-house/

Location Details

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Location of Geological Feature
The whole building is clad with algal reefal limestone, an unusual variety of Portland Stone.
Fossils
Solenopora Algae, Trigonid bivalves & oysters
Rock Type
Bioclastic oolitic limestone
Geological Age
Upper Jurassic
Quarry Location
Isle of Portland, Dorset, England, UK
Category
Sedimentary
Nearest station
St James's Park
Address
Caxton House, Tothill Street SW1H 9NA
Building architect
Chapman Taylor Partnership
Date of build
1979
Caxton House — Portland Stone Roach
Portland Stone Roach at Caxton House
Portland Stone Roach at Caxton House (detail 2)
Portland Stone Roach at Caxton House (detail 3)
    Entry submitted by Ruth

More stone at Caxton House

  • De Lank Silver Grey Granite

Nearby

The closest other recorded buildings.

  • 14, Tothill StreetBath Stone50 m · about 1 min walk
  • 10 Victoria StreetBarge Quartzite80 m · about 1 min walk
  • Barclays Bank, St James'sTravertine90 m · about 1 min walk
  • Department of Business, Innovation & SkillsStoren Granite120 m · about 2 min walk
  • Westminster Scholars War MemorialPortland Stone: Whitbed140 m · about 2 min walk
  • The FeathersLarvikite: Emerald Pearl150 m · about 2 min walk

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Funding, sponsorship and supporting institutions

  • Marelambis Ltd.
  • University College London
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  • 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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