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Windsor Castle Round Tower

Sarsen

  • Sedimentary
  • Sandstone
  • Palaeocene

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

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Just found Sarsen in Windsor Castle Round Tower.

Palaeocene sandstone, quarried at Bagshot Heath Surrey and other locations in S England. Nearest stop: Windsor & Eton Central.

This stone is older than it looks — worth five minutes if you're nearby.
https://www.londonpavementgeology.co.uk/location/3765-windsor-castle-round-tower/

Location Details

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Location of Geological Feature
Main building stone. The Tower was originally built in the 12th Century on top of the motte, with is constructed from the underlying Chalk. It was substantially extended upwards in the 19th Century.
Rock Type
Sandstone
Geological Age
Palaeocene
Quarry Location
Bagshot Heath Surrey and other locations in S England.
Category
Sedimentary
Nearest station
Windsor & Eton Central
Address
Windsor SL4 1NJ
Building architect
Jeffry Wyatville (19th Century)
Date of build
12th & 19th Centuries
Find out more
Stone identified by Ruth Siddall
Windsor Castle Round Tower — Sarsen
    Entry submitted by Ruth Siddall

Nearby

The closest other recorded buildings.

  • Windsor Castle Entrance PassageSarsen40 m · about 1 min walk
  • Windsor Castle Middle WardSarsen60 m · about 1 min walk
  • Windsor Castle Norman GateSarsen60 m · about 1 min walk
  • Castle HillYork Stone60 m · about 1 min walk
  • Windsor Castle North TerraceFlint60 m · about 1 min walk
  • Dardanelles Canon BallMarble80 m · about 1 min walk

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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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